Inventor · disambiguated record
Edmund M. Passmore
Also filed as: PASSMORE EDMUND M
10 granted patents·99 citations·filing 1975–1991
89Inventor score
Top patents by PatentIndex Score
10 records- 0178US4020383AMethod of pulsing incandescent lamp filamentsGTE SYLVANIA INC·Filed 1975·Granted Apr 26, 1977·26 cites·4 claims
- 0274US4881009AElectrode for high intensity discharge lampsGTE PROD CORP·Filed 1983·Granted Nov 14, 1989·16 cites·6 claims
- 0362US5041041AMethod of fabricating a composite lamp filamentGTE PROD CORP·Filed 1991·Granted Aug 20, 1991·16 cites·9 claims
- 0457US5021703AMetal halide lampGTE PROD CORP·Filed 1989·Granted Jun 4, 1991·9 cites·9 claims
- 0549US4822312AElectrode for high intensity discharge lampsGTE PROD CORP·Filed 1983·Granted Apr 18, 1989·6 cites·3 claims
- 0648US4859239ATungsten electrode and method of producing sameGTE PROD CORP·Filed 1988·Granted Aug 22, 1989·6 cites·13 claims
- 0747US5159229AMetal halide lamp having CO in gas fillGTE PROD CORP·Filed 1990·Granted Oct 27, 1992·8 cites·8 claims
- 0844US4950954AMetal halide discharge lamp with electrodes having unequal thoria contentsGTE PROD CORP·Filed 1988·Granted Aug 21, 1990·5 cites·14 claims
- 0940US4012659AMethod of flashing tungsten filamentGTE SYLVANIA INC·Filed 1975·Granted Mar 15, 1977·5 cites·1 claims
- 1032US4233536AIncandescent lamp getterGTE PROD CORP·Filed 1978·Granted Nov 11, 1980·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →