RW

Ralph E. Weeder

📍 Lindsay, NE: #3 of 8 inventorsTop 40%
🗺 Nebraska: #1,893 of 5,697 inventorsTop 35%
Overall (All Time): #2,350,436 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4623078 Planter population reduction drive unit — 1986-11-18
4550860 Planter population reduction drive unit — 1985-11-05