Assignee
ROTH GREGORY T
US·2 granted patents·34 citations·filing 2007–2012
Top patents by PatentIndex Score
2 records- 0195US8823401B2Particulate matter sensor with two pairs of sensing electrodes and methods of using sameROTH GREGORY T·Filed 2012·Granted Sep 2, 2014·31 cites·10 claims
- 0259US8110154B2Exhaust treatment device with sensor and method of makingROTH GREGORY T·Filed 2007·Granted Feb 7, 2012·3 cites·13 claims
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