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USPTO Patent Rankings Data through Sept 30, 2025
MF

Martin Frauenfelder

Breganzona, CH: #1 of 4 inventorsTop 25%
Overall (2024): #361,532 of 561,600Top 65%
1 Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12017869 Device for conveying bulk materials 2024-06-25