Inventor · disambiguated record
Carl Oppenheimer
Also filed as: OPPENHEIMER CARL · OPPENHEIMER CARL P · OPPENHEIMER CARL PHILIP
5 granted patents·1 pending application·40 citations·filing 1981–2021
75Inventor score
Top patents by PatentIndex Score
6 records- 0167US11942816B2Apparatus and method for detection of line to neutral back-feed voltageACLARA TECH LLC·Filed 2021·Granted Mar 26, 2024·0 cites·19 claims
- 0265US11190045B2Apparatus and method for detection of line to neutral back-feed voltageACLARA TECH LLC·Filed 2019·Granted Nov 30, 2021·0 cites·20 claims
- 0364US4333377ATone generation system for electronic musical instrumentACOUSTIC STANDARDS·Filed 1981·Granted Jun 8, 1982·12 cites·9 claims
- 0459US5982492AMethod of and apparatus for determining the center of a generally circular workpiece relative to a rotation axis of the workpieceLAM RES CORP·Filed 1998·Granted Nov 9, 1999·24 cites·25 claims
- 0541US4393740AProgrammable tone generatorWURLITZER CO·Filed 1981·Granted Jul 19, 1983·4 cites·8 claims
- 0640US2015333499A1Systems and Methods to Protect an Energy Utility Meter from Overvoltage EventsGEN ELECTRIC·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →