Assignee
HARRIER TECH INC
US·8 granted patents·2 pending applications·12 citations·filing 2013–2019
Top patents by PatentIndex Score
10 records- 0178US9689243B2Progressive cavity pump with free pump rotorHARRIER TECH INC·Filed 2014·Granted Jun 27, 2017·2 cites·8 claims
- 0277US10167682B2Coupling mounted spin-through rod centralizerHARRIER TECH INC·Filed 2015·Granted Jan 1, 2019·3 cites·2 claims
- 0374US9470075B2System and method for direct drive pumpHARRIER TECH INC·Filed 2013·Granted Oct 18, 2016·4 cites·5 claims
- 0465US9447665B2Apparatus for connecting and disconnecting a downhole assemblyHARRIER TECH INC·Filed 2014·Granted Sep 20, 2016·2 cites·2 claims
- 0560US10030453B2Device for the connection of rods for rotational drive of a downhole pumping apparatusHARRIER TECH INC·Filed 2015·Granted Jul 24, 2018·1 cites·20 claims
- 0650US9581000B2Shaft seal pressure compensation apparatusHARRIER TECH INC·Filed 2014·Granted Feb 28, 2017·0 cites·3 claims
- 0750US9447666B2Rod attached apparatus for connecting a rotating drive rod string to a downhole assemblyHARRIER TECH INC·Filed 2014·Granted Sep 20, 2016·0 cites·4 claims
- 0850US2017130754A1Apparatus For Joining Cylindrical Members Having Internal Eccentric ConnectionsHARRIER TECH INC·Filed 2014·Application pending·0 cites
- 0948US11306548B2Full tubing inner-diameter spin-through rod centralizersHARRIER TECH INC·Filed 2019·Granted Apr 19, 2022·0 cites·16 claims
- 1045US2016319609A1Apparatus For The Eccentric Connection of Tubular Members in a Downhole Pumping ApparatusHARRIER TECH INC·Filed 2014·Application pending·0 cites
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