Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David Barck

Minneapolis, MN: #3,628 of 6,114 inventorsTop 60%
Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,408,559 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7003548 Method and apparatus for developing and checking technical configurations of a product Forrest Bentley, Kevin Hennelly 2006-02-21