Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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James W. Pyle

OSOxytech Systems: 1 patents #6 of 14Top 45%
Mentor, OH: #417 of 709 inventorsTop 60%
Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,856,801 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5137612 Bonded busbar for diaphragm cell cathode Richard L. Romine, Robert B. Kubinski, L. Calvert Curlin 1992-08-11