Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DD

David C. Dunn

Palmyra, WI: #2 of 3 inventorsTop 70%
Wisconsin: #406 of 1,957 inventorsTop 25%
Overall (1994): #146,178 of 165,921Top 90%
1 Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D343398 Linear punch press 1994-01-18