Assignee
CRUMP DAVID
US·3 granted patents·31 citations·filing 2010–2015
Top patents by PatentIndex Score
3 records- 0175US9494275B2Trailer axle jack standCRUMP DAVID·Filed 2015·Granted Nov 15, 2016·7 cites·20 claims
- 0266USD656289SPushover trailer axle jack standCRUMP DAVID·Filed 2010·Granted Mar 20, 2012·18 cites·1 claims
- 0344USD776394STrailer axle jack standCRUMP DAVID·Filed 2014·Granted Jan 10, 2017·6 cites·1 claims
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