Assignee
WOLLMANN ARNOLD
CA·1 granted patent·2 pending applications·0 citations·filing 2010–2013
Top patents by PatentIndex Score
3 records- 0125US9243460B2Rod clamping devices for hanging or pulling rod strings in a wellboreWOLLMANN ARNOLD·Filed 2012·Granted Jan 26, 2016·0 cites·20 claims
- 0224US2014116725A1Tubular Member Coupling and Lining Systems and MethodsWOLLMANN ARNOLD·Filed 2013·Application pending·0 cites
- 0319US2012186818A1Sucker Rod Coupling and Method of Wear Prevention in Driven Rotation of a Sucker Rod String in Production TubingWOLLMANN ARNOLD·Filed 2010·Application pending·0 cites
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