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Marty Barris

DC Donaldson Company: 1 patents #23 of 59Top 40%
📍 Lakeville, MN: #9 of 46 inventorsTop 20%
🗺 Minnesota: #1,168 of 4,231 inventorsTop 30%
Overall (2005): #148,950 of 245,428Top 65%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6892854 Muffler with catalytic converter arrangement; and method Wayne M. Wagner, Douglas E. Flemming, James C. Rothman, Peter A. Betts 2005-05-17