Individual holder
LAUDERDALE DONALD P
US·6 granted patents·1 pending application·43 citations·filing 2007–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
7 records- 0180US8770278B2Subterranean tool with multiple release capabilitiesLAUDERDALE DONALD P·Filed 2011·Granted Jul 8, 2014·7 cites·21 claims
- 0280US8186439B2Controller for a hydraulically operated downhole toolLAUDERDALE DONALD P·Filed 2007·Granted May 29, 2012·21 cites·20 claims
- 0375US8794311B2Subterranean tool with shock absorbing shear releaseLAUDERDALE DONALD P·Filed 2011·Granted Aug 5, 2014·5 cites·17 claims
- 0468US8757193B2Control line reducing hydraulic control system and control valve thereforLAUDERDALE DONALD P·Filed 2007·Granted Jun 24, 2014·5 cites·4 claims
- 0565US8955600B2Multi-barrier system and methodLAUDERDALE DONALD P·Filed 2011·Granted Feb 17, 2015·3 cites·17 claims
- 0663US8881834B2Adjustable pressure hydrostatic setting moduleLAUDERDALE DONALD P·Filed 2012·Granted Nov 11, 2014·2 cites·19 claims
- 0739US2013068472A1Hydraulic Three Position Stroker ToolLAUDERDALE DONALD P·Filed 2011·Application pending·0 cites
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