Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Fengtai Huang Ballard Power Systems 2
2 Jing Yang Bissell 1
2 Liu Hao United Test And Assembly Center 1
2 Chia-Hung Wu Chang Chun Plastics Co. 1