Inventor · disambiguated record
Roger J. Gregoire
Also filed as: GREGOIRE ROGER · GREGOIRE ROGER J · GREGOIRE ROGER JOSEPH
11 granted patents·2 pending applications·161 citations·filing 1983–2022
91Inventor score
Files withADVANCED PRESSURE TECHNOLOGY I2GREGOIRE ROGER J2PRAXAIR TECHNOLOGY INC2ADVANCED PRESSURE TECHNOLOGY1GREGOIRE ROGER1
Top patents by PatentIndex Score
13 records- 0180US6547214B2Serpentine actuator diskFiled 2001·Granted Apr 15, 2003·26 cites·12 claims
- 0274US5762103ATilting o-ring check valveADVANCED PRESSURE TECHNOLOGY I·Filed 1996·Granted Jun 9, 1998·38 cites·7 claims
- 0364US11512780B2Piston O-ring seal with reduced stictionGREGOIRE ROGER J·Filed 2019·Granted Nov 29, 2022·1 cites·20 claims
- 0461US9273794B2Pneumatic valve actuator having integral status indicationGREGOIRE ROGER·Filed 2008·Granted Mar 1, 2016·4 cites·17 claims
- 0559US6758240B2Bias spring structure for pressure regulatorsFiled 2002·Granted Jul 6, 2004·8 cites·12 claims
- 0658US4603707APurge block for gas systemsMOTOROLA INC·Filed 1983·Granted Aug 5, 1986·15 cites·21 claims
- 0753US6059259APneumatic valve actuator utilizing force multiplicationADVANCED PRESSURE TECHNOLOGY·Filed 1997·Granted May 9, 2000·22 cites·16 claims
- 0851US5163475AGas delivery panelsPRAXAIR TECHNOLOGY INC·Filed 1991·Granted Nov 17, 1992·23 cites·26 claims
- 0947US6758239B2Metal diaphragm structure for pressure regulatorsFiled 2002·Granted Jul 6, 2004·4 cites·18 claims
- 1044US2023204053A1Piston Ring Seal with Reduced StictionGREGOIRE ROGER J·Filed 2022·Application pending·0 cites
- 1142US5553635AMicrovalve for fluid delivery systemPRAXAIR TECHNOLOGY INC·Filed 1994·Granted Sep 10, 1996·10 cites·20 claims
- 1237US2003042459A1Unitary diaphragm and seat assemblyFiled 2002·Application pending·0 cites
- 1336US6098662AVacuum generator with incorporated check valveADVANCED PRESSURE TECHNOLOGY I·Filed 1998·Granted Aug 8, 2000·10 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →