Inventor · disambiguated record
Barry J. Tate
Also filed as: TATE BARRY · TATE BARRY J
7 granted patents·2 pending applications·139 citations·filing 1998–2014
86Inventor score
Technology areasE21B
Files withPOLAR COMPLETIONS ENGINEERING2SCHLUMBERGER TECHNOLOGY CORP2ERIKSEN ERIK P1INNICOR SUBSURFACE TECHNOLOGIE1TESCO CORP1
Top patents by PatentIndex Score
9 records- 0181US8783368B2Well tool with shearable colletERIKSEN ERIK P·Filed 2011·Granted Jul 22, 2014·8 cites·20 claims
- 0276US7647990B2Method for drilling with a wellbore linerTESCO CORP·Filed 2006·Granted Jan 19, 2010·16 cites·19 claims
- 0376US6244642B1Retrievable bridge plug and retrieving toolPOLAR COMPLETIONS ENGINEERING·Filed 2000·Granted Jun 12, 2001·50 cites·8 claims
- 0466US6220348B1Retrievable bridge plug and retrieving toolPOLAR COMPLETIONS ENGINEERING·Filed 1998·Granted Apr 24, 2001·49 cites·20 claims
- 0561US8881835B2Manipulator tool and tool catcher useful with wellbore reverse circulationSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Nov 11, 2014·1 cites·15 claims
- 0653US2015060046A1Tools and methods useful with wellbore reverse circulationSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Application pending·0 cites
- 0745US6782954B2Open hole straddle toolINNICOR SUBSURFACE TECHNOLOGIE·Filed 2002·Granted Aug 31, 2004·14 cites·27 claims
- 0842US8443906B2Tools and methods useful with wellbore reverse circulationTESSARI ROBERT M·Filed 2007·Granted May 21, 2013·1 cites·14 claims
- 0926US2004194954A1Hydraulically set liner hangerFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →