Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 James Dudley Ballard Power Systems 2
2 William Brent Wilson Sumitomo Electric Industries 1
2 Krzysztof INIEWSKI Redlen Technologies 1
2 James Wong Jds Uniphase 1
2 Frantisek Ziak 1
2 Carey Ritchey Microtune (Texas) 1