Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–10 of 10 inventors

Rank Inventor Primary Company Patents
1 John W. Sussmeier Pitney Bowes 6
2 Curtis J. Zimmermann Engelhard 4
3 Terry M. Ciccaglione IBM 2
3 Michael Fee IBM 2
#5 Samuel L. Gralnick JPMorgan Chase 1
#5 Vivian K. Doxey Engelhard 1
#5 Paula Carnabuci 1
#5 Peter Koepke 1
#5 Thomas A. Mikalsen IBM 1
#5 Bernhard R. Liegl IBM 1

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