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Windel O. Mayfield

PLPaal, L.L.C.: 2 patents #1 of 2Top 50%

Early, TX: #1 of 2 inventorsTop 50%

Texas: #1,743 of 11,512 inventorsTop 20%

Overall (2011): #58,435 of 364,097Top 20%

2 Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8002029	Apparatus and method for raising a fluid in a well	Robert L. Moore	2011-08-23
7971647	Apparatus and method for raising a fluid in a well	Robert L. Moore	2011-07-05