Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Roger D. Beerman — 1 Patent

Power, MT: #1 of 1 inventorsTop 100%
Montana: #1,498 of 3,198 inventorsTop 50%
Overall (All Time): #3,745,225 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D370655 Pedal boat 1996-06-11