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Andrew W. HAYS patents

Recent bibliographic sampling of Andrew W. HAYS patents listed/published in the public domain by the USPTO (USPTO Patent Application #,Title):



05/01/14 - 20140120229 - Printing 3d tempered chocolate
01/23/14 - 20140022320 - Multiple layer filter
12/05/13 - 20130321532 - Screen printed jet stack heater
08/15/13 - 20130208057 - Water vapor control structure
07/25/13 - 20130187981 - Rock screen with particle trap
06/27/13 - 20130162737 - Polymer internal contamination filter for ink jet printhead
06/27/13 - 20130162723 - Ink jet printing systems and methods with pre-fill and dimple design
06/13/13 - 20130147886 - Printhead having particle circulation with separation
06/13/13 - 20130147879 - Actuator deprime for bubble control for ink jet printhead
05/23/13 - 20130127957 - Mixing device and mixing method
10/18/12 - 20120262522 - Multi-plane filter laminate to increase filtration surface area
02/16/12 - 20120038700 - On-chip heater and thermistors for inkjet
12/08/11 - 20110298870 - Multiple priming holes for improved freeze/thaw cyclilng of memsjet printing devices
12/08/11 - 20110298866 - Low-adhesion coating to eliminate damage during freeze/thaw of memsjet printheads
09/22/11 - 20110228005 - Ink jet print head plate
12/23/10 - 20100321432 - Ink jet printing systems and methods with pre-fill and dimple design
09/23/10 - 20100238227 - Printhead de-prime system and method for solid ink systems
04/01/10 - 20100079533 - On-chip heater and thermistors for inkjet
03/12/09 - 20090066747 - Print element de-prime method
Xerox

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

20120038700 - On-chip heater and thermistors for inkjet


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The bibliographic references displayed about Andrew W. HAYS's patents are for a recent sample of Andrew W. HAYS'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 Andrew W. HAYS 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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