Inventor · disambiguated record
William Fredrick
Also filed as: FREDRICK WILLIAM · FREDRICK WILLIAM L
4 granted patents·79 citations·filing 1977–1987
79Inventor score
Top patents by PatentIndex Score
4 records- 0165US4873618APower supply for D.C. arc lampsCAMERA PLATFORMS INTERNATIONAL·Filed 1987·Granted Oct 10, 1989·29 cites·21 claims
- 0261US4132180AApparatus and method for enhancing combustibility of solid fuelsFREDRICK WILLIAM L·Filed 1977·Granted Jan 2, 1979·19 cites·21 claims
- 0359US4873616APower supply for arc lampsCAMERA PLATFORMS INTERNATIONAL·Filed 1987·Granted Oct 10, 1989·20 cites·6 claims
- 0442US4873617APower supply for arc lampsCAMERA PLATFORMS INTERNATIONAL·Filed 1987·Granted Oct 10, 1989·11 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →