Inventor · disambiguated record
Les T. Shale
Also filed as: SHALE LES T
4 granted patents·52 citations·filing 2007–2013
78Inventor score
Technology areasE21B
Top patents by PatentIndex Score
4 records- 0190US8453763B2Expandable earth-boring wellbore reamers and related methodsRADFORD STEVEN R·Filed 2011·Granted Jun 4, 2013·13 cites·19 claims
- 0285US9187960B2Expandable reamer toolsBAKER HUGHES INC·Filed 2013·Granted Nov 17, 2015·8 cites·22 claims
- 0379US7882905B2Stabilizer and reamer system having extensible blades and bearing pads and method of using sameBAKER HUGHES INC·Filed 2008·Granted Feb 8, 2011·20 cites·22 claims
- 0472US7997354B2Expandable reamers for earth-boring applications and methods of using the sameBAKER HUGHES INC·Filed 2007·Granted Aug 16, 2011·11 cites·16 claims
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