Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Alison Francis Chalker Smithkline Beecham Limited 4
2 Angela L. Rowland Jefferson Smurfit 3
3 Scott A. Ibbitson Rohm And Haas 2
#4 Jeffrey Sheldon Amerimas Home Products 1

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