Assignee

SMID JOHN P

US·2 granted patents·33 citations·filing 2016–2016

Technology mixE21B2 F04C2 F16D2 F01C1 F16B1

Top patents by PatentIndex Score

2 records

0192US10280683B1Mud motor apparatus and systemSMID JOHN P·Filed 2016·Granted May 7, 2019·15 cites·6 claims
0290US10288065B1Mud motor coupling systemSMID JOHN P·Filed 2016·Granted May 14, 2019·18 cites·10 claims

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