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Ryan Root patents

Recent bibliographic sampling of Ryan Root patents listed/published in the public domain by the USPTO (USPTO Patent Application #,Title):



01/29/15 - 20150029243 - Inkjet printer having bypass line
An inkjet printer includes: an ink container having an outlet port and a return port; a printhead having a first ink port and a second ink port; a first ink line interconnecting the outlet port and the first ink port; a second ink line interconnecting the return port and the...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Bob Mallory, Robert Rosati, Raul Perez (Memjet Technology Limited)

04/10/14 - 20140098165 - Inkjet printer configured for printhead priming and depriming
A fluid distribution system for a printhead. The system having a first fluid container a fluid connector for connection to a fluid input of the printhead; and a second fluid container connected between the first container and the connector for delivering fluid from the first container to the connector, wherein...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Bob Mallory, Robert Rosati, Raul Perez

02/06/14 - 20140036013 - Inkjet printer having dual valve arrangement
An inkjet printer includes: an inkjet printhead having a first port and a second port; an ink container having an outlet port and a return port; a first ink line interconnecting the first port with the outlet port; a second ink line interconnecting the second port with the return port;...
Inventors: Jon Lucas, Ryan Root (Zamtec Limited)

11/22/12 - 20120293592 - Ink distribution system having gas venting
An ink distribution system for a printhead, the system having a first ink container having an ink outlet, a second ink container having an ink inlet, an ink line interconnecting the outlet of the first container and the inlet of the second container and a gas vent on the ink...
Inventors: Christopher Hibbard, Kent Benjamen Kwan, Edward Ellis Esdaile-watts, Geoffrey Philip Dyer, Jeff Borra, Ryan Root, Jon Lucas, Tom Alesi, Neal Cekalski, Ray Guichard (Silverbrook Research Pty Ltd)

11/17/11 - 20110279610 - Fluid container with air lock prevention
A fluid container having a body for containing fluid, a fluid outlet on a first wall of the body at which the contained fluid exits the body and a filter arranged within the body substantially parallel to, and spaced from, a second wall of the body wherein the second wall...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Tom Alesi, Neal Cekalski, Ray Guichard (Silverbrook Research Pty Ltd)

11/17/11 - 20110279609 - Fluid distribution system having filtered ink container
A system for distributing filtered ink to an inkjet printhead, the system having an ink container having a body for containing the ink, am ink outlet on a first wall of the body at which the contained ink exits the body, and a filter arranged within the body adjoining the...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Tom Alesi, Neal Cekalski, Ray Guichard (Silverbrook Research Pty Ltd)

11/17/11 - 20110279608 - Fluid container with internal filtration
A fluid container having a body for containing fluid, a fluid outlet on a first wall of the body at which the contained fluid exits the body and a filter arranged within the body adjoining the first wall so that the contained fluid passes through the filter before exiting the...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Tom Alesi, Neal Cekalski, Ray Guichard (Silverbrook Research Pty Ltd)

11/17/11 - 20110279605 - Printing system having valved ink and gas distribution for printhead
A printing system having a media width printhead, a plurality of fluid containers fluidically interconnected with the printhead via a respective plurality of fluid tubes each defining an individual closed fluid flow loop, a first multi-channel valve arrangement for selectively allowing fluid flow along each closed loop via the printhead...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Tom Alesi, Neal Cekalski, Bob Mallory, Robert Rosati (Silverbrook Research Pty Ltd)

11/17/11 - 20110279604 - System for flushing printhead and printhead bypass
A fluid distribution system for a media width printhead, the system having a fluid container having a gas vent; a first fluid path interconnecting the container and a first fluid port at one longitudinal end of the media width of the printhead, a second fluid path interconnecting the container and...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Tom Alesi, Neal Cekalski, Bob Mallory, Robert Rosati, Raul Perez, Ray Guichard (Silverbrook Research Pty Ltd)

11/17/11 - 20110279603 - System for priming and de-priming printhead
A system for priming and de-priming a printhead, the system having a fluid container fluidically interconnected with the printhead via a closed fluid flow loop, a gas inlet on the closed loop and a valve on the closed loop for selectively allowing gas to enter the closed loop via the...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Bob Mallory, Robert Rosati, Raul Perez (Silverbrook Research Pty Ltd)

11/17/11 - 20110279602 - Printing system having multi-channel four-way valve for printhead
A printing system having a media width printhead, a plurality of fluid containers fluidically interconnected with the printhead via a respective plurality of closed fluid flow loops, a plurality of bypass fluid paths bypassing the printhead, each bypass path being associated with a respective one of the closed loops and...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Tom Alesi, Neal Cekalski, Bob Mallory, Robert Rosati, Raul Perez (Silverbrook Research Pty Ltd)

11/17/11 - 20110279601 - Fluid distribution system having multi-channel four-way valve
A fluid distribution system for a printhead, the system having a plurality of fluid containers fluidically interconnected with the printhead via a respective plurality of closed fluid flow loops, a plurality of bypass fluid paths bypassing the printhead, each bypass path being associated with a respective one of the closed...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Tom Alesi, Neal Cekalski, Bob Mallory, Robert Rosati, Raul Perez (Silverbrook Research Pty Ltd)

11/17/11 - 20110279600 - Printing system having four-way valve for printhead
A printing system having a media width printhead, a fluid container fluidically interconnected with the printhead via a closed fluid flow loop, a bypass fluid path bypassing the printhead on the closed loop, a gas vent on the closed loop and a four-way valve on the closed loop for selectively...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Tom Alesi, Neal Cekalski, Bob Mallory, Robert Rosati, Raul Perez (Silverbrook Research Pty Ltd)

11/17/11 - 20110279599 - Fluid distribution system having four-way valve
A fluid distribution system for a printhead, the system having a fluid container fluidically interconnected with the printhead via a closed fluid flow loop, a bypass fluid path bypassing the printhead on the closed loop, a gas vent on the closed loop and a four-way valve on the closed loop...
Inventors: Jeff Borra, Ryan Root, John Lucas, Tom Alesi, Neal Cekalski, Bob Mallory, Robert Rosati, Raul Perez (Silverbrook Research Pty Ltd)

11/17/11 - 20110279598 - Printing system having multi-path, multi-channel valve for gas venting
A printing system having a media width printhead, a plurality of fluid containers fluidically interconnected with the printhead via a respective plurality of closed fluid flow loops, a plurality of gas vents, each gas vent being associated with a respective one of the closed loops and a multi-path, multi-channel valve...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Tom Alesi, Neal Cekalski, Bob Mallory, Robert Rosati, Raul Perez (Silverbrook Research Pty Ltd)

11/17/11 - 20110279597 - Fluid distribution system having multi-path, multi-channel valve for gas venting
A fluid distribution system for a printhead, the system having a plurality of fluid containers fluidically interconnected with the printhead via a respective plurality of closed fluid flow loops, a plurality of gas vents, each gas vent being associated with a respective one of the closed loops and a multi-path,...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Tom Alesi, Neal Cekalski, Bob Mallory, Robert Rosati, Raul Perez (Silverbrook Research Pty Ltd)

11/17/11 - 20110279596 - Printing system having multi-path valve for gas venting
A printing system having a media width printhead, a fluid container fluidically interconnected with the printhead via a closed fluid flow loop, a gas vent on the closed loop and a multi-path valve on the closed loop for selectively allowing venting of gas in the closed loop via the gas...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Tom Alesi, Neal Cekalski, Bob Mallory, Robert Rosati, Raul Perez (Silverbrook Research Pty Ltd)

11/17/11 - 20110279595 - Fluid distribution system having multi-path valve for gas venting
A fluid distribution system for a printhead, the system having a fluid container fluidically interconnected with the printhead via a closed fluid flow loop, a gas vent on the closed loop and a multi-path valve on the closed loop for selectively allowing venting of gas in the closed loop via...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Tom Alesi, Neal Cekalski, Bob Mallory, Robert Rosati, Raul Perez (Silverbrook Research Pty Ltd)

11/17/11 - 20110279594 - Printing system having valved ink and gas distribution for printhead
A printing system is provided having a media width printhead, a plurality of ink containers fluidically interconnected with the printhead via a respective plurality of ink tubes, a plurality of gas vents fluidically interconnected with the printhead via a respective plurality of gas tubes, and a multi-channel valve arrangement for...
Inventors: Jon Lucas, Ryan Root (Silverbrook Research Pty Ltd)

11/17/11 - 20110279589 - Ink container having float actuated valve
An ink container for an inkjet printhead, the ink container having a body for containing ink to a predetermined capacity, an ink inlet on the body, a float member within the body for floating on ink contained in the body, a valve at the inlet and a valve actuator for...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Tom Alesi, Neal Cekalski, Ray Guichard (Silverbrook Research Pty Ltd)

11/17/11 - 20110279582 - Multi-channel valve arrangement for printhead
A multi-channel valve arrangement for distributing ink from a plurality of ink supplies to a media width inkjet printhead via a plurality of ink tubes each defining an individual ink flow channel, the valve having a body, a plurality of ports defined through the body, each port being configured to...
Inventors: Jeff Borra, Jon Lucas, Ryan Root (Silverbrook Research Pty Ltd)

11/17/11 - 20110279576 - Multi-path valve for printhead
A multi-path valve for a media width inkjet printhead, the printhead being connected to an ink source via a closed ink flow loop, the valve having a body, a first port on the body for connection to the ink source, a second port on the body for connection to the...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Bob Mallory, Robert Rosati, Raul Perez (Silverbrook Research Ptd Ltd)

11/17/11 - 20110279575 - Fluid distribution system for priming printhead
A fluid distribution system for a printhead, the system having a fluid container fluidically interconnected with the printhead via a closed fluid flow loop, the fluid being drawn from the container in a first direction around the closed loop by the printhead during printing and a pump on the closed...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Bob Mallory, Robert Rosati, Raul Perez (Silverbrook Research Pty Ltd.)

11/17/11 - 20110279574 - Printing system having multi-path, multi-channel valve for bypassed printhead
A printing system having a media width printhead, a plurality of fluid containers fluidically interconnected with the printhead via a respective plurality of closed fluid flow loops, a plurality of bypass fluid paths bypassing the printhead, each bypass path being associated with a respective one of the closed loops and...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Bob Mallory, Robert Rosati, Raul Perez (Silverbrook Research Pty Ltd)

11/17/11 - 20110279573 - Fluid distribution system having multi-path, multi-channel valve for bypassed printhead
A fluid distribution system for a printhead, the system having a plurality of fluid containers fluidically interconnected with the printhead via a respective plurality of closed fluid flow loops, a plurality of bypass fluid paths bypassing the printhead, each bypass path being associated with a respective one of the closed...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Bob Mallory, Robert Rosati, Raul Perez (Silverbrook Research Pty Ltd)

11/17/11 - 20110279572 - Printing system having multi-path valve for bypassed printhead
A printing system having a media width printhead, a fluid container fluidically interconnected with the printhead via a closed fluid flow loop, a bypass fluid path bypassing the printhead on the closed loop and a multi-path valve on the closed loop for selectively allowing fluid flow along the closed loop...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Bob Mallory, Robert Rosati, Raul Perez (Silverbrook Research Pty Ltd)

11/17/11 - 20110279570 - Printing system having printhead bypass from container
A printing system having a fluid container, a media width printhead having a first fluid port at one longitudinal end of the media width and a second fluid port at the other longitudinal end of the media width, a first fluid path interconnecting the container and the first fluid port...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Bob Mallory, Robert Rosati, Raul Perez (Silverbrook Research Pty Ltd)

11/17/11 - 20110279569 - Fluid distribution system having printhead bypass from container
A fluid distribution system for a printhead, the system having a fluid container, a first fluid path interconnecting the container and a first fluid port of the printhead, a second fluid path interconnecting the container and a second fluid port of the printhead, a third fluid path interconnecting the first...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Bob Mallory, Robert Rosati, Raul Perez (Silverbrook Research Pty Ltd)

11/17/11 - 20110279567 - Fluid distribution system having printhead bypass
A fluid distribution system for a printhead, the system having a first fluid path connected to a first fluid port of the printhead, a second fluid path connected to a second fluid port of the printhead, a third fluid path interconnecting the first and second paths, wherein the first, second...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Bob Mallory, Robert Rosati, Raul Perez (Silverbrook Research Pty Ltd)

11/17/11 - 20110279566 - Printing system having closed fluid path for printhead
A printing system having a fluid source, a first fluid path connecting the fluid source to a first fluid port of the printhead, a second fluid path connecting the fluid source to a second fluid port of the printhead, wherein the first and second paths are configured so that fluid...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Bob Mallory, Robert Rosati, Raul Perez (Silverbrook Research Pty Ltd)

11/17/11 - 20110279565 - Multi-channel valve apparatus for printhead
A multi-channel valve apparatus for a multi-channel printhead is provided having ink ports and gas ports defined through a body, first and second pinch elements, and a pinch drive arrangement for selectively moving the first and second pinch elements. Each ink port is configured to receive therethrough a respective one...
Inventors: Jon Lucas, Ryan Root (Silverbrook Research Pty Ltd)

11/17/11 - 20110279561 - Fluid distribution system having valved fluid container
A system for distributing fluid to a printhead, the system having a printhead a first fluid container and a second fluid container for distributing fluid from the first container to the printhead, the second container having a body for containing the fluid to a predetermined capacity, an inlet connected to...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Tom Alesi, Neal Cekalski, Ray Guichard (Silverbrook Reseach Pty Ltd.)

11/17/11 - 20110279560 - Method of distributing fluid pressure in printing system
A method of distributing fluid pressure in a printing system, the method having providing the printing system with a first fluid container, a printhead having fluid ejection nozzles, and a second fluid container connected between the first container and the printhead for delivering fluid from the first container to the...
Inventors: Christopher Hibbard, Kent Benjamen Kwan, Edward Ellis Esdaile-watts, Geoffrey Philip Dyer, Jeff Borra, Ryan Root, Jon Lucas, Tom Alesi, Neal Cekalski, Ray Guichard (Silverbrook Research Pty Ltd)

11/17/11 - 20110279559 - Printing system having pressure control at printhead
A printing system having a first fluid container, a printhead and a second fluid container connected between the first container and the printhead for delivering fluid from the first container to the printhead, wherein the second container is located relative to the first container and the printhead so that a...
Inventors: Christopher Hibbard, Kent Benjamen Kwan, Edward Ellis Esdaile-watts, Geoffrey Philip Dyer, Jeff Borra, Ryan Root, Jon Lucas, Tom Alesi, Neal Cekalski, Ray Guichard (Silverbrook Research Pty Ltd)

11/17/11 - 20110279558 - Method of controlling fluid pressure at printhead
A method of controlling fluid pressure at a printhead with a fluid distribution arrangement, the method having providing the fluid distribution arrangement with a first fluid container, a fluid connector for connection to a fluid input of the printhead, and a second fluid container connected between the first container and...
Inventors: Christopher Hibbard, Kent Benjamen Kwan, Edward Ellis Esdaile-watts, Geoffrey Philip Dyer, Jeff Borra, Ryan Root, Jon Lucas, Tom Alesi, Neal Cekalski, Ray Guichard (Silverbrook Research Pty Ltd)

11/17/11 - 20110279557 - Fluid distribution system for pressure control at printhead
A fluid distribution system for a printhead. The system having a first fluid container a fluid connector for connection to a fluid input of the printhead; and a second fluid container connected between the first container and the connector for delivering fluid from the first container to the connector, wherein...
Inventors: Christopher Hibbard, Kent Benjamen Kwan, Edward Ellis Esdaile-watts, Geoffrey Philip Dyer, Jeff Borra, Ryan Root, Jon Lucas, Tom Alesi, Neal Cekalski, Ray Guichard (Silverbrook Research Pty Ltd)

11/17/11 - 20110279555 - Fluid distribution system having fluid flow restriction
A fluid distribution system having a first fluid container having a fluid outlet, a second fluid container having a fluid inlet, a fluid line interconnecting the outlet of the first container and the inlet of the second container, an inverted umbrella valve between the fluid line and the inlet, the...
Inventors: Christopher Hibbard, Kent Benjamen Kwan, Edward Ellis Esdaile-watts, Geoffrey Philip Dyer, Jeff Borra, Ryan Root, Jon Lucas, Tom Alesi, Neal Cekalski, Ray Guichard (Silverbrook Research Pty Ltd)

11/17/11 - 20110279497 - Method of priming and de-priming printhead
A method of priming and de-priming a media width printhead the method having controlling operation, with a controller of a printing system having the printhead, of a pump on a closed fluid flow loop interconnecting a fluid container to the printhead to draw fluid from the container in a first...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Bob Mallory, Robert Rosati, Raul Perez, Ray Guichard (Silverbrook Research Pty Ltd)

11/17/11 - 20110279496 - Method of priming printhead
A method of priming a media width printhead, the method having controlling operation of the printhead, with a controller of a printing system having the printhead, to draw fluid in a first direction around a closed fluid flow loop from a fluid container to the printhead and controlling operation of...
Inventors: Jeff Borra, Ryan Root, Jon Lucas, Bob Mallory, Robert Rosati, Raul Perez (Silverbrook Research Pty Ltd)

04/15/10 - 20100092935 - Web-based physical fitness monitoring system
A computer-implemented system and method for monitoring physical fitness. The method includes providing a website for access via a network by a teacher, an administrator, a student, and a parent, and enabling the teacher to enter student information, wherein the student information includes student identifying information, student grade information, and...


Memjet Technology Limited, Zamtec Limited, Silverbrook Research Pty Ltd, Silverbrook Research Ptd Ltd, Silverbrook Research Pty Ltd., Silverbrook Reseach Pty Ltd.

Archived*
(*May have duplicates - we are upgrading our archive.)

20110279496 - Method of priming printhead
20110279497 - Method of priming and de-priming printhead
20110279561 - Fluid distribution system having valved fluid container
20110279565 - Multi-channel valve apparatus for printhead
20110279566 - Printing system having closed fluid path for printhead
20110279567 - Fluid distribution system having printhead bypass
20110279569 - Fluid distribution system having printhead bypass from container
20110279570 - Printing system having printhead bypass from container
20110279572 - Printing system having multi-path valve for bypassed printhead
20110279573 - Fluid distribution system having multi-path, multi-channel valve for bypassed printhead
20110279574 - Printing system having multi-path, multi-channel valve for bypassed printhead
20110279575 - Fluid distribution system for priming printhead
20110279576 - Multi-path valve for printhead
20110279589 - Ink container having float actuated valve
20110279594 - Printing system having valved ink and gas distribution for printhead
20110279595 - Fluid distribution system having multi-path valve for gas venting
20110279596 - Printing system having multi-path valve for gas venting
20110279597 - Fluid distribution system having multi-path, multi-channel valve for gas venting
20110279598 - Printing system having multi-path, multi-channel valve for gas venting
20110279600 - Printing system having four-way valve for printhead
20110279601 - Fluid distribution system having multi-channel four-way valve
20110279602 - Printing system having multi-channel four-way valve for printhead
20110279608 - Fluid container with internal filtration
20110279609 - Fluid distribution system having filtered ink container
20110279610 - Fluid container with air lock prevention


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The bibliographic references displayed about Ryan Root's patents are for a recent sample of Ryan Root's publicly published patent applications. The inventor/author may have additional bibliographic citations listed at the USPTO.gov. FreshPatents.com is not associated or affiliated in any way with the author/inventor or the United States Patent/Trademark Office but is providing this non-comprehensive sample listing for educational and research purposes using public bibliographic data published and disseminated from the United States Patent/Trademark Office public datafeed. This information is also available for free on the USPTO.gov website. If Ryan Root filed recent patent applications under another name, spelling or location then those applications could be listed on an alternate page. If no bibliographic references are listed here, it is possible there are no recent filings or there is a technical issue with the listing--in that case, we recommend doing a search on the USPTO.gov website.

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