Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Grant A. Clark Allegiance 2
1 Paul D. May Pharmacia & Upjohn Company 2
3 James L. Holt Outboard Marine 1
3 Dell Francis Bombardier Motor Corporation Of America 1

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