Inventor · disambiguated record
Amarjit S. Ghuman
Also filed as: GHUMAN AMARJIT · GHUMAN AMARJIT S
7 granted patents·487 citations·filing 1988–1998
89Inventor score
Files withCUMMINS ENGINE CO INC7
Top patents by PatentIndex Score
7 records- 0196US6067946ADual-pressure hydraulic valve-actuation systemCUMMINS ENGINE CO INC·Filed 1996·Granted May 30, 2000·138 cites·27 claims
- 0295US4901531ARankine-diesel integrated systemCUMMINS ENGINE CO INC·Filed 1988·Granted Feb 20, 1990·154 cites·1 claims
- 0393US5937807AEarly exhaust valve opening control system and methodCUMMINS ENGINE CO INC·Filed 1998·Granted Aug 17, 1999·80 cites·27 claims
- 0481US5894992AHydraulically actuated fuel injector with injection rate shaping pressure intensifierCUMMINS ENGINE CO INC·Filed 1996·Granted Apr 20, 1999·42 cites·1 claims
- 0581US5142868ATurbocompound engine with power turbine bypass controlCUMMINS ENGINE CO INC·Filed 1990·Granted Sep 1, 1992·46 cites·8 claims
- 0661US4962743AInjection rate control camCUMMINS ENGINE CO INC·Filed 1989·Granted Oct 16, 1990·15 cites·23 claims
- 0745US5713335AVariable injection timing and injection pressure control arrangementCUMMINS ENGINE CO INC·Filed 1996·Granted Feb 3, 1998·12 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →