Individual holder
KEEN STEPHEN B
2 granted patents·2 pending applications·25 citations·filing 2006–2009
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0178US7982376B2Apparatus and method for removing heat from high intensity light bulbsKEEN STEPHEN B·Filed 2007·Granted Jul 19, 2011·20 cites·23 claims
- 0273US7954982B2High intensity light reflector apparatusKEEN STEPHEN B·Filed 2009·Granted Jun 7, 2011·5 cites·10 claims
- 0349US2010118542A1Appartus for Controlling and Removing Heat from a High Intensity Discharge Lamp AssemblyKEEN STEPHEN B·Filed 2009·Application pending·0 cites
- 0439US2008074880A1Apparatus and method for removing heat from plant growth light bulbsKEEN STEPHEN B·Filed 2006·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →