Inventor · disambiguated record
William F. Barham, Jr.
Also filed as: BARHAM JR WILLIAM F · BARHAM WILLIAM F · BARHAM WILLIAM F JR
8 granted patents·1 pending application·245 citations·filing 1994–2016
89Inventor score
Files withBRIDGESTONE FIRESTONE INC4FIRESTONE BUILDING PROD CO LLC2BFS DIVERSIFIED PRODUCTS LLC1DAVIS JAMES A1WANG HAO1
Top patents by PatentIndex Score
9 records- 0192US8791193B2Non-black rubber membranesWANG HAO·Filed 2011·Granted Jul 29, 2014·9 cites·15 claims
- 0292US8367760B1Non-black rubber membranesFIRESTONE BUILDING PROD CO LLC·Filed 2009·Granted Feb 5, 2013·13 cites·22 claims
- 0387US5468550AEPDM roofing membrane with improved burn resistivityBRIDGESTONE FIRESTONE INC·Filed 1994·Granted Nov 21, 1995·56 cites·23 claims
- 0485US5703154APremolded pipe flashing compositionsBRIDGESTONE FIRESTONE INC·Filed 1996·Granted Dec 30, 1997·55 cites·20 claims
- 0583US6632509B1Fire retardant EPDM roofing membrane compositons for use on high-sloped roofsBFS DIVERSIFIED PRODUCTS LLC·Filed 1998·Granted Oct 14, 2003·54 cites·20 claims
- 0677US5700538AMineral filled EPDM membrane compositions with improved adhesion performanceBRIDGESTONE FIRESTONE INC·Filed 1996·Granted Dec 23, 1997·37 cites·14 claims
- 0766US9802391B2Non-black rubber membranesFIRESTONE BUILDING PROD CO LLC·Filed 2016·Granted Oct 31, 2017·0 cites·10 claims
- 0864US5407989AGreen strength promoters for EPDM/EPM compositionsBRIDGESTONE FIRESTONE INC·Filed 1994·Granted Apr 18, 1995·21 cites·14 claims
- 0949US2006280892A1Rubber membranes that are useful for roofing and related methodsDAVIS JAMES A·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →