DF

Douglas E. Flemming

DC Donaldson Company: 1 patents #23 of 59Top 40%
📍 Rosemount, MN: #3 of 15 inventorsTop 20%
🗺 Minnesota: #1,168 of 4,231 inventorsTop 30%
Overall (2005): #210,501 of 245,428Top 90%
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, Marty Barris, James C. Rothman, Peter A. Betts 2005-05-17