Inventor · disambiguated record
Robert L. Barkhimer
Also filed as: BARKHIMER ROBERT L
9 granted patents·382 citations·filing 1980–1996
91Inventor score
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9 records- 0194US5526786ADual fuel engine having governor controlled pilot fuel injection systemSERVOJET PRODUCTS INTERNATIONA·Filed 1995·Granted Jun 18, 1996·83 cites·19 claims
- 0294US4628881APressure-controlled fuel injection for internal combustion enginesBKM INC·Filed 1985·Granted Dec 16, 1986·106 cites·68 claims
- 0390US4997004AHigh cycle solenoid valveBKM INC·Filed 1986·Granted Mar 5, 1991·53 cites·14 claims
- 0485US5477830AElectronic fuel injection system for internal combustion engines having a common intake port for each pair of cylindersSERVOJET PRODUCTS INTERNATIONA·Filed 1993·Granted Dec 26, 1995·42 cites·20 claims
- 0583US5641121AConversion of non-accumulator-type hydraulic electronic unit injector to accumulator-type hydraulic electronic unit injectorSERVOJET PRODUCTS INTERNATIONA·Filed 1995·Granted Jun 24, 1997·44 cites·11 claims
- 0672US5823429AHybrid hydraulic electronic unit injectorSERVOJET PRODUCTS INTERNATIONA·Filed 1996·Granted Oct 20, 1998·29 cites·15 claims
- 0748US5553781AConversion of jerk type injector to accumulator type injectorSERVOJET PRODUCTS INTERNATIONA·Filed 1995·Granted Sep 10, 1996·13 cites·16 claims
- 0834US4317415ARailway car end doorsPULLMAN INC·Filed 1980·Granted Mar 2, 1982·6 cites·9 claims
- 0929US4318649ALocking mechanism for B deck of auto-rack railway carPULLMAN INC·Filed 1980·Granted Mar 9, 1982·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →