Individual holder
GREGORY BENJAMIN J
US·3 granted patents·17 citations·filing 2011–2016
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0187US8668475B2Linear rod pump apparatus and methodGREGORY BENJAMIN J·Filed 2012·Granted Mar 11, 2014·11 cites·17 claims
- 0284US8708671B2Cranked rod pump apparatus and methodGREGORY BENJAMIN J·Filed 2011·Granted Apr 29, 2014·6 cites·11 claims
- 0334US10233919B2Dual completion linear rod pumpGREGORY BENJAMIN J·Filed 2016·Granted Mar 19, 2019·0 cites·13 claims
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