Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Bang-Chi Chen Bristol-Myers Squibb 3
2 Darren Sheehan Carrier 2
3 Roger S. Bankus Carrier 1
3 John J. Usher Bristol-Myers Squibb 1
3 Abdul Wajid Leybold Inficon 1
3 Chester Sapino Bristol-Meyers 1
3 Klaus Schroder Syracuse University 1

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