Inventor · disambiguated record
Robert J. Lepofsky
Also filed as: LEPOFSKY ROBERT J
10 granted patents·1 pending application·497 citations·filing 1984–2008
92Inventor score
Top patents by PatentIndex Score
11 records- 0196US5443368ATurbomolecular pump with valves and integrated electronic controlsHELIX TECH CORP·Filed 1993·Granted Aug 22, 1995·133 cites·28 claims
- 0296US4918930AElectronically controlled cryopumpHELIX TECH CORP·Filed 1988·Granted Apr 24, 1990·103 cites·43 claims
- 0393US6902378B2Electronically controlled vacuum pumpHELIX TECH CORP·Filed 2002·Granted Jun 7, 2005·49 cites·14 claims
- 0492US6022195AElectronically controlled vacuum pump with control moduleHELIX TECH CORP·Filed 1995·Granted Feb 8, 2000·80 cites·17 claims
- 0587US5157928AElectronically controlled cryopumpHELIX TECH CORP·Filed 1991·Granted Oct 27, 1992·61 cites·27 claims
- 0677US7413411B2Electronically controlled vacuum pumpBROOKS AUTOMATION INC·Filed 2005·Granted Aug 19, 2008·4 cites·20 claims
- 0776US6461113B1Electronically controlled vacuum pumpHELIX TECH CORP·Filed 1999·Granted Oct 8, 2002·36 cites·12 claims
- 0872US4910965AMeans for periodic desorption of a cryopumpHELIX TECH CORP·Filed 1984·Granted Mar 27, 1990·27 cites·10 claims
- 0952US2008267790A1Electronically Controlled Vacuum PumpGAUDET PETER W·Filed 2008·Application pending·0 cites
- 1045US6474080B2Cryopump system with modular electronicsHELIX TECH CORP·Filed 2001·Granted Nov 5, 2002·2 cites·10 claims
- 1130US6318091B1Cryopump system with modular electronicsHELIX TECH CORP·Filed 1999·Granted Nov 20, 2001·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →