Inventor · disambiguated record
J. Victor Perr
Also filed as: PERR J VICTOR · PERR VICTOR J
10 granted patents·1 pending application·207 citations·filing 1990–2013
89Inventor score
Top patents by PatentIndex Score
11 records- 0194US6557779B2Variable spray hole fuel injector with dual actuatorsCUMMINS ENGINE CO INC·Filed 2001·Granted May 6, 2003·53 cites·20 claims
- 0294US5979803AFuel injector with pressure balanced needle valveCUMMINS ENGINE CO INC·Filed 1997·Granted Nov 9, 1999·80 cites·10 claims
- 0382US8627805B2System and apparatus for controlling reverse flow in a fluid conduitPERR J VICTOR·Filed 2010·Granted Jan 14, 2014·5 cites·19 claims
- 0477US6149073ACeramic plunger for internal combustion engine high pressure fuel systemCUMMINS ENGINE CO INC·Filed 1998·Granted Nov 21, 2000·39 cites·18 claims
- 0571US9004450B2Fluid valveCUMMINS INC·Filed 2013·Granted Apr 14, 2015·4 cites·16 claims
- 0669US8720423B2Multi-rotor flow control valvePERR J VICTOR·Filed 2010·Granted May 13, 2014·5 cites·20 claims
- 0757US8596243B2Conical air flow valve having improved flow capacity and controlPERR J VICTOR·Filed 2010·Granted Dec 3, 2013·1 cites·24 claims
- 0846US5011079AUnit injector and drive train with improved push rod-plunger connectionCUMMINS ENGINE CO INC·Filed 1990·Granted Apr 30, 1991·11 cites·9 claims
- 0940US5899383ACeramic fuel injector timing plungerCUMMINS ENGINE CO INC·Filed 1997·Granted May 4, 1999·9 cites·9 claims
- 1034US8479717B2Three-way controllable valvePERR J VICTOR·Filed 2010·Granted Jul 9, 2013·0 cites·29 claims
- 1132US2014260726A1Multi-purpose actuatorCUMMINS IP INC·Filed 2013·Application pending·0 cites
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