Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–8 of 8 inventors

Rank Inventor Primary Company Patents
1 Manfred S. Dunker Cognis 2
2 Sandra A. Trop Kraft Foods Holdings 1
2 Kenneth E. Kasza The University Of Chicago 1
2 Gregory J. Landis General Mills 1
2 Albert V. Crewe Arch Development 1
2 Roman M. Barabolak Wm. Wrigley Jr. 1
2 Kevin S. Nelson Abbott 1
2 Donald L. McGrath, Jr. 1

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