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USPTO Patent Rankings Data through Sept 30, 2025
JC

James L. Crothers — 1 Patent

Lenni, PA: #1 of 2 inventorsTop 50%
Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,031,601 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4438671 Cutter for slot wedges Stephen Weirich 1984-03-27