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Marty Barris

DC Donaldson Company: 1 patents #15 of 69Top 25%
📍 Lakeville, MN: #19 of 49 inventorsTop 40%
🗺 Minnesota: #1,525 of 4,860 inventorsTop 35%
Overall (2003): #169,180 of 273,478Top 65%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6550573 Muffler with catalytic converter arrangement, and method Wayne M. Wagner, Douglas E. Flemming, James C. Rothman, Peter A. Betts 2003-04-22