Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Ryan F. Marx — 2 Patents

3M: 2 patents #5,326 of 11,543Top 50%
Cottage Grove, MN: #173 of 362 inventorsTop 50%
Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #1,986,937 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9718242 Semi-IPN polyurethane/polyurea protective films Gerald F. Fleischhacker 2017-08-01
8101711 Process to modify polymeric materials and resulting compositions James M. Nelson, Jeffrey Jacob Cernohous, James R. McNerney, Todd D. Jones, Kenneth J. Hanley 2012-01-24