Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Frederick A. Warner — 1 Patent

Xerox: 1 patents #5,237 of 8,622Top 65%
Fairport, NY: #817 of 1,225 inventorsTop 70%
New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,857,105 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5138918 Method and apparatus for securing drum blanks on isostatic mandrel Anthony A. Attardi, Alexander A. Antonelli, Stuart B. Berger, William G. Herbert, Paul J. Kaveny +2 more 1992-08-18