Inventor · disambiguated record
Patrick Ward
Also filed as: WARD PATRICK · WARD PATRICK C
4 granted patents·1 pending application·28 citations·filing 1979–2004
74Inventor score
Files withLCD LIGHTING INC1LIGHT SOURCES INC1PHILIPS LIGHTING CORP1WARD PATRICK1WESTINGHOUSE ELECTRIC CORP1
Top patents by PatentIndex Score
5 records- 0153US6812639B2Germicidal lamp with end of life arc quenching deviceLIGHT SOURCES INC·Filed 2002·Granted Nov 2, 2004·6 cites·13 claims
- 0252US6465939B1Robust lamp filamentLCD LIGHTING INC·Filed 1999·Granted Oct 15, 2002·11 cites·2 claims
- 0350US4205258AInternal shorting fuse for a high-intensity discharge lampWESTINGHOUSE ELECTRIC CORP·Filed 1979·Granted May 27, 1980·7 cites·6 claims
- 0440US2006120929A1Quartz gas discharge lamp providing photocatalytic oxidationWARD PATRICK·Filed 2004·Application pending·0 cites
- 0533US4538091AHigh-pressure sodium lamp spring clip cross piece for electrode and end plug supportPHILIPS LIGHTING CORP·Filed 1983·Granted Aug 27, 1985·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →