Assignee
H E WILLIAMS INC
US·5 granted patents·1 pending application·248 citations·filing 1985–2018
Top patents by PatentIndex Score
6 records- 0191US5904415AFluorescent bulb connector assemblyH E WILLIAMS INC·Filed 1996·Granted May 18, 1999·177 cites·13 claims
- 0281US6565238B1Fluorescent light fixture with lateral ballastH E WILLIAMS INC·Filed 2000·Granted May 20, 2003·48 cites·5 claims
- 0340US6767116B2Lighting fixture assemblyH E WILLIAMS INC·Filed 2002·Granted Jul 27, 2004·6 cites·5 claims
- 0439US2018227999A1Optical systems for variable correlated color temperatureH E WILLIAMS INC·Filed 2018·Application pending·0 cites
- 0537US4630181AFluorescent lighting fixtureH E WILLIAMS INC·Filed 1985·Granted Dec 16, 1986·13 cites·2 claims
- 0628US5678922ALighting fixture and anodized metallic louver system thereforH E WILLIAMS INC·Filed 1995·Granted Oct 21, 1997·4 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →