Inventor · disambiguated record
John J. Fry
Also filed as: FRY JOHN J
10 granted patents·202 citations·filing 1986–1991
91Inventor score
Top patents by PatentIndex Score
10 records- 0187US5160807AMethod for RFI/EMI protection of electronic circuitryELSAG INT BV·Filed 1991·Granted Nov 3, 1992·67 cites·14 claims
- 0280US4885573ADiagnostic system for combustion controllerGAS RES INST·Filed 1987·Granted Dec 5, 1989·35 cites·11 claims
- 0365US5010322AHousing for a process controllerGAS RES INST·Filed 1988·Granted Apr 23, 1991·20 cites·7 claims
- 0465US4875000ACurrent fault detection system and method for AC controllerBABCOCK & WILCOX CO·Filed 1988·Granted Oct 17, 1989·23 cites·5 claims
- 0556US5037761AMethod of applying an automotive type oxygen sensor for use in an industrial process analyzerELSAG INT BV·Filed 1989·Granted Aug 6, 1991·13 cites·7 claims
- 0651US5068618AApparatus for measuring differential impedancesELSAG INT BV·Filed 1990·Granted Nov 26, 1991·13 cites·4 claims
- 0749US4837501AApparatus for measuring differential impedancesBABCOCK & WILCOX CO·Filed 1987·Granted Jun 6, 1989·9 cites·10 claims
- 0848US4812848AAnalog to digital conversionBABCOCK & WILCOX CO·Filed 1987·Granted Mar 14, 1989·11 cites·11 claims
- 0941US4703407APower supply for totem pole power switchesBABCOCK & WILCOX CO·Filed 1986·Granted Oct 27, 1987·8 cites·8 claims
- 1032US5330719AAutomotive oxygen sensor for use in an industrial process analyzerELSAG INT BV·Filed 1990·Granted Jul 19, 1994·3 cites·5 claims
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