Inventor · disambiguated record
Mark A. Lea-Wilson
Also filed as: LEA-WILSON MARK · LEA-WILSON MARK A · LEA-WILSON MARK ANDREW
9 granted patents·41 citations·filing 2007–2022
83Inventor score
Top patents by PatentIndex Score
9 records- 0187US11428259B2Shear coupling and method of assembling samePLAINSMAN MFG INC·Filed 2020·Granted Aug 30, 2022·3 cites·22 claims
- 0283US8997849B2Isolated shearing mechanism for downhole toolsLEA-WILSON MARK A·Filed 2011·Granted Apr 7, 2015·14 cites·7 claims
- 0378US8020582B2Excess flow valvePLAINSMAN MFG INC·Filed 2007·Granted Sep 20, 2011·17 cites·7 claims
- 0468US11965537B2Shear coupling and method of assembling samePLAINSMAN MFG INC·Filed 2022·Granted Apr 23, 2024·0 cites·19 claims
- 0568US9663999B2Isolated shearing mechanism for downhole toolsPLAINSMAN MFG INC·Filed 2014·Granted May 30, 2017·3 cites·13 claims
- 0654US9303466B2Sucker rod centralizerMAKELKI LEROY A·Filed 2011·Granted Apr 5, 2016·4 cites·4 claims
- 0753US11591883B2Tubing drain with burst inner bodyPLAINSMAN MFG INC·Filed 2020·Granted Feb 28, 2023·0 cites·21 claims
- 0849US8092191B2Control system for reciprocating deviceLEA-WILSON MARK·Filed 2008·Granted Jan 10, 2012·0 cites·7 claims
- 0936US8082837B2Control system for reciprocating deviceLEA-WILSON MARK·Filed 2008·Granted Dec 27, 2011·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →