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John R. Porter patents

Recent patents with John R. Porter listed as an inventor - additional entries may be under other spellings.


John R. Porter - Related organizations: The Boeing Company patents

Self-aligning sleeved protruding head fasteners with electromagnetic effect protection features

08/21/14 - 20140230228 - A fastener system for composite structure provides electromagnetic energy protection by incorporating a self-aligning head (SAH) fastener having a head with a spherical engaging surface and a shank extending from the head for insertion through a hole in a composite structure and a self-aligning self sealing (SASS) washer having a
Inventors: Richard P. Whitlock, Peter A. Coronado, Sean D. Morden, Randall A. Rogers, Julie M. Drexler, John R. Porter, Jeffry G. Bickford

Multi-piece fastener with self-indexing nut

06/14/12 - 20120144653 - According to a preferred embodiment, a multi-piece fastener with self-indexing nut is disclosed. The multi-piece fastener is designed for use in low clearance areas such as aircraft wing side-of-body joint locations. The multi-piece fastener comprises a stud comprising an elongated part extending between a first end face and a second
Inventors: John R. Porter, Antonio Rufin

Ground stud installation on composite structures for electrostatic charges

05/19/11 - 20110114356 - Apparatus for bleeding electrical charge and methods for installing a ground stud in a composite structure. The apparatus includes a ground stud and a composite structure including a hole. In one embodiment the ground stud engages the hole in the composite structure in a transition fit. In another embodiment the
Inventors: Stephen M. Braden, John R. Porter, Nick I. Tavernarakis

Fastener relief path

08/05/10 - 20100196120 - A fastener may include a shaft and a head. The shaft may have first and second opposing ends and a first surface having a first diameter. The head may be attached to the first opposing end of the shaft. The head may have a second surface comprising a second diameter
Inventors: John A. Davies, Jeffrey A. Wilkerson, John R. Porter

Lightning protection system for aircraft composite structure

01/28/10 - 20100020461 - A lightning-protected conductive composite fuel tank includes a conductive material arrayed on an outer surface to at least partially cover a fastener centerline. Through holes extend along the fastener centerline through the conductive material and the underlying fuel tank shell. These through holes are countersunk into the fuel tank shell
Inventors: Russell J. Heeter, Jeffrey D. Morgan, Kevin D. Pate, John R. Porter, Darrin M. Hansen, Steven C. Steckmyer, Thu A. Nguyen, Dale B. Winter, Daniel Smith, Harry E. Townsend

Production system and an associated index device for use as a reference feature

06/04/09 - 20090140038 - A production system for manufacturing a workpiece comprises an index system including a plurality of index devices removably mounted on the workpiece at known longitudinally spaced locations therealong, and a longitudinally extending index member releasably engaged with at least two of the index devices such that a position and orientation
Inventors: Laurance N. Hazlehurst, Bobby C. Philpott, Jr., James N. Buttrick, Darrell D. Jones, Kostadinos D. Papanikolaou, David P. Banks, Terrence J. Rowe, Ronald Outous, Charles H. Glaisyer, Harry E. Townsend, Mark Boberg, Paul Elfes Nelson, John R. Porter

Multi-piece fastener with self-indexing nut

05/28/09 - 20090136294 - According to a preferred embodiment, a multi-piece fastener with self-indexing nut is disclosed. The multi-piece fastener is designed for use in low clearance areas such as aircraft wing side-of-body joint locations. The multi-piece fastener comprises a stud comprising an elongated part extending between a first end face and a second
Inventors: John R. Porter, Antonio Rufin


### John R. Porter patent invention listings

The bibliographic references displayed about John R. Porter's patents are for a recent sample of John R. Porter'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 John R. Porter 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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