Inventor · disambiguated record
Lawrence W. Speaker
Also filed as: SPEAKER LAWRENCE W
8 granted patents·347 citations·filing 1983–1997
88Inventor score
Files withGEN ELECTRIC8
Top patents by PatentIndex Score
8 records- 0197US4601765APowdered iron core magnetic devicesGEN ELECTRIC·Filed 1983·Granted Jul 22, 1986·166 cites·20 claims
- 0296US4601753APowdered iron core magnetic devicesGEN ELECTRIC·Filed 1985·Granted Jul 22, 1986·122 cites·7 claims
- 0363US5378965ALuminaire including an electrodeless discharge lamp as a light sourceGEN ELECTRIC·Filed 1993·Granted Jan 3, 1995·17 cites·23 claims
- 0451US5909082AStarting aid for high intensity discharge lampsGEN ELECTRIC·Filed 1997·Granted Jun 1, 1999·10 cites·26 claims
- 0547US5444334ASystem for starting a high intensity discharge lampGEN ELECTRIC·Filed 1994·Granted Aug 22, 1995·12 cites·11 claims
- 0642US5400223ASports lighting luminaire having a broken glass safety shutdown circuitGEN ELECTRIC·Filed 1993·Granted Mar 21, 1995·12 cites·20 claims
- 0735US5406175ALead ballast circuit with power regulation for a gas discharge lampGEN ELECTRIC·Filed 1993·Granted Apr 11, 1995·6 cites·7 claims
- 0830US4975624ASpark gap device particularly suited for a rapid restrike circuit for metal halide lampsGEN ELECTRIC·Filed 1988·Granted Dec 4, 1990·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →