Inventor · disambiguated record
W. John Mckeachnie
Also filed as: MCKEACHNIE W JOHN
3 granted patents·477 citations·filing 2004–2006
79Inventor score
Technology areasE21B
Files withWEATHERFORD LAMB3
Top patents by PatentIndex Score
3 records- 0196US7798236B2Wellbore tool with disintegratable componentsWEATHERFORD LAMB·Filed 2006·Granted Sep 21, 2010·166 cites·18 claims
- 0295US7350582B2Wellbore tool with disintegratable components and method of controlling flowWEATHERFORD LAMB·Filed 2004·Granted Apr 1, 2008·288 cites·15 claims
- 0380US7779926B2Wellbore plug adapter kit and method of using thereofWEATHERFORD LAMB·Filed 2006·Granted Aug 24, 2010·23 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →