JR

James C. Rothman

DC Donaldson Company: 1 patents #23 of 59Top 40%
📍 Apple Valley, MN: #20 of 59 inventorsTop 35%
🗺 Minnesota: #1,168 of 4,231 inventorsTop 30%
Overall (2005): #179,865 of 245,428Top 75%
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, Douglas E. Flemming, Peter A. Betts 2005-05-17