BS

Bobby G. Sawyer

JD John Deere: 3 patents #1,495 of 5,518Top 30%
📍 Ottumwa, IA: #45 of 143 inventorsTop 35%
🗺 Iowa: #4,661 of 15,303 inventorsTop 35%
Overall (All Time): #1,682,252 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4472927 Method and means for adjusting hay conditioner rolls James L. Vogt, Steven L. Hoskins 1984-09-25
4233803 Adjustable conditioning plate for an impeller mower-conditioner Wilbur M. Davis, John A. Nichols, John F. Husman 1980-11-18
4182099 Impeller mower-conditioner rotor Wilbur M. Davis, John A. Nichols 1980-01-08