David Brian Barr — 1 Patent at Hexcel

David Brian Barr has been granted 1 US patent while listed as an inventor at Hexcel. All of these patents were granted in 2003. David Brian Barr ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David Brian Barr in Greer, SC, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6503856	Carbon fiber sheet materials and methods of making and using the same	Andrew Broadway, Gordon L. Brown, Jr.	2003-01-07	$2,565,000

David Brian Barr — 1 Patent

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