Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–13 of 13 inventors

Rank Inventor Primary Company Patents
1 Kasegn D. Tekletsadik Varian Semiconductor Equipment Associates 4
1 Kelly Malone IBM 4
3 Tim Stefl HP 1
3 Dana Caldwell Osram Sylvania 1
3 Matthew Greenfield 1
3 Katherine Eleanor Crosby Cell Signaling Technology 1
3 Patrick Splinter Analogic 1
3 William A. Amerena The Gillette Company 1
3 William P. Liteplo Towerstar Pets 1
3 Hong Ruan Cell Signaling Technology 1
3 David M. Bean Seminex 1
3 Alan Sullivan Mitsubishi Electric 1
3 Marc A. Plante Phyton Holdings 1

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