WC

William E. Couillard

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): #77,249 of 245,428Top 35%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6976448 Restriction indicator William J. Krisko, Robert W. Diver, Wayne A. Kaul, Bernard A. Matthys, Larry R. Nepsund 2005-12-20