Assignee
HAM RICHARD
US·1 granted patent·2 pending applications·1 citations·filing 2010–2017
Top patents by PatentIndex Score
3 records- 0157US10161578B2LED retrofit kit for troffer housingsHAM RICHARD·Filed 2017·Granted Dec 25, 2018·1 cites·18 claims
- 0240US2016076755A1Heat Sink for Solid State LampsHAM RICHARD·Filed 2014·Application pending·0 cites
- 0332US2011305027A1Induction streetlightHAM RICHARD·Filed 2010·Application pending·0 cites
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