Assignee
LESKO GERALD
10 granted patents·4 pending applications·287 citations·filing 2004–2019
Top patents by PatentIndex Score
14 records- 0196US9011111B2Mud pumpLESKO GERALD·Filed 2011·Granted Apr 21, 2015·85 cites·28 claims
- 0290US11168676B2Mud pumpLESKO GERALD·Filed 2019·Granted Nov 9, 2021·6 cites·36 claims
- 0390US7438127B2Pipe gripping clampLESKO GERALD·Filed 2006·Granted Oct 21, 2008·43 cites·5 claims
- 0483US8079569B2Cable drawworks for a drilling rigLESKO GERALD·Filed 2009·Granted Dec 20, 2011·25 cites·31 claims
- 0583US7090035B2Method and system for connecting pipe to a top drive motorLESKO GERALD·Filed 2004·Granted Aug 15, 2006·74 cites·11 claims
- 0680US7837426B2Teeter beam assemblyLESKO GERALD·Filed 2007·Granted Nov 23, 2010·22 cites·5 claims
- 0778US7828086B2Guide rail system for a telescoping mast on a drilling rigLESKO GERALD·Filed 2008·Granted Nov 9, 2010·19 cites·15 claims
- 0865US7527245B2Electric drawworks for a drilling rigLESKO GERALD·Filed 2005·Granted May 5, 2009·7 cites·12 claims
- 0958US7625168B2Pipe indexer/kicker with ramp engaging armLESKO GERALD·Filed 2007·Granted Dec 1, 2009·6 cites·13 claims
- 1045US9217481B2Hydraulically-operated actuator for drawworksLESKO GERALD·Filed 2013·Granted Dec 22, 2015·0 cites·20 claims
- 1139US2017314342A1Cable drawworks for a drilling rigLESKO GERALD·Filed 2017·Application pending·0 cites
- 1236US2007044955A1Drilling rig floor drainage systemLESKO GERALD·Filed 2006·Application pending·0 cites
- 1336US2007068669A1Pipe gripping ramLESKO GERALD·Filed 2006·Application pending·0 cites
- 1436US2007023183A1Guide track system for a drilling rig floor robotLESKO GERALD·Filed 2006·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →