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

Dave Hamberg

MCMachine Concepts: 1 patents #2 of 4Top 50%
Chickasaw, OH: #1 of 1 inventorsTop 100%
Ohio: #1,853 of 6,034 inventorsTop 35%
Overall (2011): #363,756 of 364,097Top 100%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8069695 Work roll cleaning system and method of cleaning work rolls of a multi-roll leveler Tony Enneking, Guil Bergman 2011-12-06