Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 George P. Tuszynski W.R. Grace & Co.-Conn. 2
2 Robert T. Chamberlain The United States Of America As Represented By The Secretary Of Transportation 1
2 Sarah C. Rogers Klöckner Pentaplast Of America 1
2 Peter Carson Nitromed 1
2 Mark J. Hoskin Electric Mobility 1
2 John Reinhardt International Flora Technologies 1

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