Assignee
BLACK HORSE LLC
US·4 granted patents·1 pending application·221 citations·filing 2015–2020
Top patents by PatentIndex Score
5 records- 0194US10871227B1Power end of a pumpBLACK HORSE LLC·Filed 2020·Granted Dec 22, 2020·45 cites·18 claims
- 0294US10273954B2Fluid end of a reciprocating pump with reduced stressBLACK HORSE LLC·Filed 2016·Granted Apr 30, 2019·35 cites·21 claims
- 0394US10240594B2Dynamic seal cartridge in a fluid end of a reciprocating pumpBLACK HORSE LLC·Filed 2017·Granted Mar 26, 2019·33 cites·20 claims
- 0492US9631739B2Valve and seat assembly for a high pressure pumpBLACK HORSE LLC·Filed 2015·Granted Apr 25, 2017·108 cites·16 claims
- 0535US2016258433A1Self-retaining packing nut assembly and method for a high pressure pumpBLACK HORSE LLC·Filed 2015·Application pending·0 cites
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