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USPTO Patent Rankings Data through Dec 31, 2025
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Ed Purcell — 1 Patent in 2017

Canadian, TX: #2 of 3 inventorsTop 70%
Texas: #5,225 of 15,389 inventorsTop 35%
Overall (2017): #433,601 of 506,227Top 90%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9617838 System, apparatus and method for artificial lift, and improved downhole actuator for same Mark W. Rose, William W. Jackson, Cole W. Dunnam 2017-04-11