Inventor · disambiguated record
Sydney Himmelstein
Also filed as: HIMMELSTEIN SYDNEY
10 granted patents·201 citations·filing 1974–1985
90Inventor score
Top patents by PatentIndex Score
10 records- 0190US4320463AProduction control systemHIMMELSTEIN & CO S·Filed 1980·Granted Mar 16, 1982·63 cites·3 claims
- 0286US4142591ATorque-yield control systemHIMMELSTEIN & CO S·Filed 1977·Granted Mar 6, 1979·38 cites·23 claims
- 0385US4542643AFluid leak testing methodHIMMELSTEIN & CO S·Filed 1983·Granted Sep 24, 1985·39 cites·4 claims
- 0465US4381684AEnergy efficient drive systemHIMMELSTEIN & CO S·Filed 1979·Granted May 3, 1983·15 cites·17 claims
- 0551US3961526ARotary torquemeterHIMMELSTEIN & CO S·Filed 1974·Granted Jun 8, 1976·8 cites·12 claims
- 0649US4616512ATorquemeterHIMMELSTEIN & CO S·Filed 1984·Granted Oct 14, 1986·12 cites·32 claims
- 0744US4463629AEnergy efficient drive systemHIMMELSTEIN & CO S·Filed 1982·Granted Aug 7, 1984·8 cites·5 claims
- 0838US4651573AShaft torquemeterHIMMELSTEIN & CO S·Filed 1985·Granted Mar 24, 1987·9 cites·18 claims
- 0933US4563905AShaft torquemeterHIMMELSTEIN & CO S·Filed 1984·Granted Jan 14, 1986·4 cites·8 claims
- 1030US4790175AMethod and apparatus for calibrating a transducer having real and reactive impedanceHIMMELSTEIN & COMPANY S·Filed 1985·Granted Dec 13, 1988·5 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →