RM

Robert L. Mayfield

JD John Deere: 1 patents #28 of 169Top 20%
📍 Cedar Falls, IA: #4 of 17 inventorsTop 25%
🗺 Iowa: #89 of 549 inventorsTop 20%
Overall (1989): #62,191 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4840604 Master safety shield with deflecting door David Nusbaum 1989-06-20