RM

Robert L. Mayfield

JD John Deere: 1 patents #67 of 241Top 30%
📍 Cedar Falls, IA: #7 of 30 inventorsTop 25%
🗺 Iowa: #250 of 1,029 inventorsTop 25%
Overall (2002): #127,371 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6434462 GPS control of a tractor-towed implement David M. Bevly, Bradford W. Parkinson 2002-08-13