Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Christopher Kampf Amtrol Licensing 2
2 Randy D. BELISLE International Dioxcide 1
2 Richard O. Angus, JR. Air Products And Chemicals 1
2 Aimee E. Belisle International Dioxcide 1

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