Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Peter J. Draghi RTX (Raytheon) 2
2 Christopher Callahan Infinity Fuel Cell And Hydrogen 1
2 Roman P. Chaws 1
2 Mark J. Collins Hamilton Sundstrand 1
2 Malcolm Higgins Stanadyne Automotive 1

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