Inventor · disambiguated record
John C. Ward
Also filed as: WARD III JOHN · WARD JOHN C · WARD JOHN CLIVE
5 granted patents·49 citations·filing 1974–2015
79Inventor score
Top patents by PatentIndex Score
5 records- 0188US9801365B2Jaw spreader for removing fishing tackleACME UNITED CORP·Filed 2015·Granted Oct 31, 2017·6 cites·8 claims
- 0278US7368289B2Filter for determination of mercury in exhaust gasesPERMA PURE LLC·Filed 2003·Granted May 6, 2008·20 cites·12 claims
- 0366US7888126B2Filter for determination of mercury in exhaust gasesPERMA PURE LLC·Filed 2008·Granted Feb 15, 2011·2 cites·19 claims
- 0436US5792035AExercise device for doing crunchesFiled 1997·Granted Aug 11, 1998·18 cites·19 claims
- 0523US3991155AIsotopic enrichment of uranium hexafluoride in 235-uraniumWARD JOHN CLIVE·Filed 1974·Granted Nov 9, 1976·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →