Individual holder
MADGWICK KENNETH B
US·3 granted patents·94 citations·filing 1995–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0180US9377010B1Hydraulic pump jack system for oil and gas wellsMADGWICK KENNETH B·Filed 2012·Granted Jun 28, 2016·10 cites·17 claims
- 0260US5662176ATruck mounted work implementMADGWICK KENNETH B·Filed 1996·Granted Sep 2, 1997·43 cites·14 claims
- 0359US5558169ATruck mounted work implementMADGWICK KENNETH B·Filed 1995·Granted Sep 24, 1996·41 cites·9 claims
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