Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
TW

Thomas K. Wilkinson

3M: 1 patents #7,233 of 11,543Top 65%
Woodbury, MN: #1,128 of 1,562 inventorsTop 75%
Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,858,439 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5144069 Process for the preparation of fluoroaliphatic aminocarboxylate surfactants Richard M. Stern, Richard A. Guenthner, Roger R. Alm 1992-09-01