Assignee
POWELL DAVID
US·2 granted patents·3 pending applications·50 citations·filing 2005–2012
Top patents by PatentIndex Score
5 records- 0176US8662441B2Unmanned aerial vehicle launch systemPOWELL DAVID·Filed 2012·Granted Mar 4, 2014·43 cites·20 claims
- 0276US8407872B2Rail fence retractorPOWELL DAVID·Filed 2008·Granted Apr 2, 2013·7 cites·9 claims
- 0357US2008111118A1Rail fence retractorPOWELL DAVID·Filed 2006·Application pending·0 cites
- 0440US2013213472A1Luminescent solar concentrator apparatus, method and applicationsPOWELL DAVID·Filed 2011·Application pending·0 cites
- 0533US2006025006A1Cable retaining systemPOWELL DAVID·Filed 2005·Application pending·0 cites
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