Inventor · disambiguated record

David E. Cottongim

Also filed as: COTTONGIM DAVID E

2 granted patents·66 citations·filing 2003–2008

68Inventor score

Technology areasH05B

Files withLUTRON ELECTRONICS CO2

Top patents by PatentIndex Score

2 records

0191US7911156B2Thermal foldback for a lamp control deviceLUTRON ELECTRONICS CO·Filed 2008·Granted Mar 22, 2011·24 cites·45 claims
0288US6982528B2Thermal protection for lamp ballastsLUTRON ELECTRONICS CO·Filed 2003·Granted Jan 3, 2006·42 cites·47 claims

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