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USPTO Patent Rankings Data through Sept 30, 2025
PW

Philip Warren

Abercynon, IL: #1 of 1 inventorsTop 100%
Overall (2017): #278,794 of 506,227Top 60%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9751090 Methods for cleaning precipitators Brian P. Warren, Larry R. Massie 2017-09-05