Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David F. Brigham

MOModuform: 1 patents #4 of 7Top 60%
Monson, ME: #1 of 1 inventorsTop 100%
Maine: #2,311 of 4,281 inventorsTop 55%
Overall (All Time): #3,978,901 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4681901 Neoprene foam of increased continuous volume F. Paul Gavin, Ann H. Gavin 1987-07-21