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

Andrew T. Ruff

3M: 1 patents #451 of 1,276Top 40%
Mendota Heights, MN: #8 of 30 inventorsTop 30%
Minnesota: #2,374 of 7,038 inventorsTop 35%
Overall (2021): #527,909 of 548,734Top 100%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10913199 Processes and apparatus for making transversely drawn films with substantially uniaxial character William W. Merrill, Jeffery N. Jackson, John A. Wheatley, Dennis L. Krueger 2021-02-09