Inventor · disambiguated record
Robert A. Keller
Also filed as: KELLER ROBERT A · KELLER ROBERT ALLEN
13 granted patents·1 pending application·343 citations·filing 1974–2017
94Inventor score
Top patents by PatentIndex Score
14 records- 0185US4916999AOffshore launching systemROWAN CO INC·Filed 1988·Granted Apr 17, 1990·56 cites·28 claims
- 0284US5985450AStriated monofilaments useful in the formation of papermaking beltsSHAKESPEARE·Filed 1993·Granted Nov 16, 1999·40 cites·12 claims
- 0384US5424125AMonofilaments from polymer blends and fabrics thereofSHAKESPEARE CO·Filed 1994·Granted Jun 13, 1995·41 cites·21 claims
- 0481US5967762ATurbocharger for high performance internal combustion enginesTURBONETICS INC·Filed 1997·Granted Oct 19, 1999·40 cites·13 claims
- 0580US4151397ASelf-aligning thermal print headE SYSTEMS INC·Filed 1977·Granted Apr 24, 1979·28 cites·9 claims
- 0679US6352772B1Papermaking belts comprising striated monofilamentsSHAKESPEARE·Filed 1999·Granted Mar 5, 2002·33 cites·22 claims
- 0775US4926641ATurbocharger lubrication systemKELLER ROBERT A·Filed 1989·Granted May 22, 1990·33 cites·15 claims
- 0869US5591525APolymeric cableSHAKESPEARE·Filed 1994·Granted Jan 7, 1997·15 cites·6 claims
- 0964US5534333ASpiral fabricSHAKESPEARE·Filed 1995·Granted Jul 9, 1996·27 cites·14 claims
- 1061US5597646APolymeric cable and fabric made therefromSHAKESPEARE·Filed 1995·Granted Jan 28, 1997·12 cites·24 claims
- 1147US3931712AInternal combustion engine turbocharger pressure control regulatorsECHLIN MFG CO·Filed 1974·Granted Jan 13, 1976·9 cites·15 claims
- 1245USD259507STubocharger by-pass valveROTO MASTER·Filed 1978·Granted Jun 9, 1981·3 cites·1 claims
- 1339US5456973AMonofilaments from polymer blends and fabrics thereofSHAKESPEARE CO·Filed 1995·Granted Oct 10, 1995·6 cites·21 claims
- 1436US2018089460A1Patient-centered vehicle emergency application and web interface that provides emergency personnel with vehicle data and personalized occupant health informationFORD GLOBAL TECH LLC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →