Assignee
HOHL CARSTEN
DE·3 granted patents·1 pending application·38 citations·filing 2011–2012
Top patents by PatentIndex Score
4 records- 0193US9091264B2Apparatus and methods utilizing progressive cavity motors and pumps with rotors and/or stators with hybrid linersHOHL CARSTEN·Filed 2011·Granted Jul 28, 2015·11 cites·22 claims
- 0292US8888474B2Downhole motors and pumps with asymmetric lobesHOHL CARSTEN·Filed 2011·Granted Nov 18, 2014·20 cites·18 claims
- 0386US8985977B2Asymmetric lobes for motors and pumpsHOHL CARSTEN·Filed 2012·Granted Mar 24, 2015·7 cites·20 claims
- 0440US2013052067A1Downhole Motors and Pumps with Improved Stators and Methods of Making and Using SameHOHL CARSTEN·Filed 2011·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →