Inventor · disambiguated record
Donald W. Tinker
Also filed as: TINKER DONALD · TINKER DONALD W · TINKER DONALD Y
8 granted patents·5 pending applications·139 citations·filing 1977–2019
88Inventor score
Top patents by PatentIndex Score
13 records- 0180US8616285B2Step ratchet fracture window systemTINKER DONALD W·Filed 2010·Granted Dec 31, 2013·8 cites·20 claims
- 0271US4120790ASynthetic rubber dewatering apparatus and methodPHILLIPS PETROLEUM CO·Filed 1977·Granted Oct 17, 1978·28 cites·8 claims
- 0365US6926088B2Sequential release packer J tools for single trip insertion and extractionTEAM OIL TOOLS LLC·Filed 2003·Granted Aug 9, 2005·32 cites·16 claims
- 0461US6942039B2Flapper valve and associated method for single trip retrieval of packer toolsTEAM OIL TOOLS LLC·Filed 2003·Granted Sep 13, 2005·29 cites·7 claims
- 0555US8499841B2Frac sleeve with rotational inner diameter openingTINKER DONALD W·Filed 2009·Granted Aug 6, 2013·5 cites·14 claims
- 0653US8281817B2Laminar flow toolTINKER DONALD W·Filed 2009·Granted Oct 9, 2012·4 cites·6 claims
- 0746US6315044B1Pre-milled window for drill casingFiled 1999·Granted Nov 13, 2001·24 cites·12 claims
- 0843US6910538B2Whipstock collet latchTEAM OIL TOOLS·Filed 2003·Granted Jun 28, 2005·9 cites·14 claims
- 0943US2021054720A1Flow control tool and method of useD D M ENTPR INC·Filed 2019·Application pending·0 cites
- 1043US2005188094A1Method and systems for implementing internet protocol to transaction capabilities part communicationFiled 2004·Application pending·0 cites
- 1137US2013008668A1Hydraulic Sleeve with Early Release PreventionTINKER DONALD W·Filed 2011·Application pending·0 cites
- 1236US2011186304A1T-Frac Zone Test Tool and SystemTINKER DONALD W·Filed 2010·Application pending·0 cites
- 1336US2011203851A1T-Frac System Run in SystemTINKER DONALD W·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →