JR

John Lewis Rukgaber

JD John Deere: 1 patents #2,957 of 5,518Top 55%
📍 Ottumwa, IA: #89 of 143 inventorsTop 65%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,726,808 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5676197 Mounting for drive mechanism of heat exchanger screen cleaning wand David Henry Diebold, Alan Joseph Novak, Robert J. Johnston, Larry Workman 1997-10-14