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USPTO Patent Rankings Data through Sept 30, 2025
MD

Melvin E. Dreier — 1 Patent

Dumont, IA: #1 of 1 inventorsTop 100%
Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #4,115,767 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4212574 Forage unloader door and latch assembly 1980-07-15