Assignee
ROBERTS DOUGLAS
US·2 granted patents·4 citations·filing 2004–2006
Top patents by PatentIndex Score
2 records- 0158US7477141B2Modulated vehicle safety light systemROBERTS DOUGLAS·Filed 2006·Granted Jan 13, 2009·4 cites·47 claims
- 0235US8463405B2Electric- or magnetic-field based detection of when electrode pads have been handled or removed from their packageROBERTS DOUGLAS·Filed 2004·Granted Jun 11, 2013·0 cites·20 claims
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