Assignee
LEA JR JAMES F
5 granted patents·34 citations·filing 2007–2018
Top patents by PatentIndex Score
5 records- 0187US9938803B1Plunger lift slug controllerLEA JR JAMES F·Filed 2016·Granted Apr 10, 2018·5 cites·3 claims
- 0287US9297247B2Plunger lift slug controllerLEA JR JAMES F·Filed 2012·Granted Mar 29, 2016·10 cites·4 claims
- 0386US7891960B2Reciprocal pump for gas and liquidsLEA JR JAMES F·Filed 2007·Granted Feb 22, 2011·12 cites·30 claims
- 0484US10526877B1Plunger lift slug controllerLEA JR JAMES F·Filed 2018·Granted Jan 7, 2020·3 cites·16 claims
- 0582US10774627B1Adjusting speed during beam pump cycle using variable speed driveLEA JR JAMES F·Filed 2016·Granted Sep 15, 2020·4 cites·13 claims
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