Assignee
TINKER DONALD W
US·3 granted patents·3 pending applications·17 citations·filing 2009–2011
Top patents by PatentIndex Score
6 records- 0180US8616285B2Step ratchet fracture window systemTINKER DONALD W·Filed 2010·Granted Dec 31, 2013·8 cites·20 claims
- 0255US8499841B2Frac sleeve with rotational inner diameter openingTINKER DONALD W·Filed 2009·Granted Aug 6, 2013·5 cites·14 claims
- 0353US8281817B2Laminar flow toolTINKER DONALD W·Filed 2009·Granted Oct 9, 2012·4 cites·6 claims
- 0437US2013008668A1Hydraulic Sleeve with Early Release PreventionTINKER DONALD W·Filed 2011·Application pending·0 cites
- 0536US2011186304A1T-Frac Zone Test Tool and SystemTINKER DONALD W·Filed 2010·Application pending·0 cites
- 0636US2011203851A1T-Frac System Run in SystemTINKER DONALD W·Filed 2010·Application pending·0 cites
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