Inventor · disambiguated record
Richard E. Guhl
Also filed as: GUHL RICHARD E
8 granted patents·170 citations·filing 1974–1988
89Inventor score
Top patents by PatentIndex Score
8 records- 0186US3940931AAutomatic control circuit for an electrically powered hydraulic pumpCATERPILLAR TRACTOR CO·Filed 1975·Granted Mar 2, 1976·36 cites·10 claims
- 0280US4004665ATransmission and parking brake control systemCATERPILLAR TRACTOR CO·Filed 1975·Granted Jan 25, 1977·18 cites·2 claims
- 0374US3977489AFramework for a wheeled self-propelled truckCATERPILLAR TRACTOR CO·Filed 1975·Granted Aug 31, 1976·30 cites·10 claims
- 0474US3954150AVehicle roll protective structureCATERPILLAR TRACTOR CO·Filed 1975·Granted May 4, 1976·25 cites·9 claims
- 0566US3966254ATransmission neutralizerCATERPILLAR TRACTOR CO·Filed 1975·Granted Jun 29, 1976·18 cites·10 claims
- 0665US3946826AVehicle dash assemblyCATERPILLAR TRACTOR CO·Filed 1975·Granted Mar 30, 1976·21 cites·1 claims
- 0752US4917202AAir inlet deflector assembly for an air cleanerCATERPILLAR INC·Filed 1988·Granted Apr 17, 1990·17 cites·3 claims
- 0835US3967709AInterlock system for parking brake and transmission controlCATERPILLAR TRACTOR CO·Filed 1974·Granted Jul 6, 1976·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →