Inventor · disambiguated record
Steven G. Blair
Also filed as: BLAIR STEVEN G
5 granted patents·3 pending applications·30 citations·filing 2009–2013
76Inventor score
Technology areasE21B
Top patents by PatentIndex Score
8 records- 0177US7861772B2Packer retrieving mill with debris removalBAKER HUGHES INC·Filed 2009·Granted Jan 4, 2011·20 cites·17 claims
- 0275US8342250B2Methods and apparatus for manipulating and driving casingBAKER HUGHES INC·Filed 2010·Granted Jan 1, 2013·6 cites·16 claims
- 0361US8371387B2Methods and apparatus for manipulating and driving casingBAKER HUGHES INC·Filed 2012·Granted Feb 12, 2013·2 cites·10 claims
- 0450US9637992B2Downhole spear having mechanical release mechanism for use in wellbores and methods of using sameBAKER HUGHES INC·Filed 2013·Granted May 2, 2017·1 cites·17 claims
- 0538US8181699B2Auxiliary conduit cutting apparatusZAVESKY ANTHONY C·Filed 2009·Granted May 22, 2012·1 cites·22 claims
- 0637US2009279966A1Reverse flow millBAKER HUGHES INC·Filed 2009·Application pending·0 cites
- 0735US2013037256A1Rotary Shoe Direct Fluid Flow SystemBAKER HUGHES INC·Filed 2011·Application pending·0 cites
- 0832US2012000673A1Installation System with Force Generating ToolHOGAN ANDREW N·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →