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USPTO Patent Rankings Data through Sept 30, 2025
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Andrew T. Ruff — 1 Patent in 2016

3M: 1 patents #484 of 1,260Top 40%
Mendota Heights, MN: #14 of 35 inventorsTop 40%
Minnesota: #2,461 of 6,786 inventorsTop 40%
Overall (2016): #464,349 of 481,213Top 100%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9314961 Processes and apparatus for making transversely drawn films with substantially uniaxial character William W. Merrill, Jeffery N. Jackson, John A. Wheatley, Dennis L. Krueger 2016-04-19