JV

John P. Vandevoorde

JD John Deere: 2 patents #2,042 of 5,518Top 40%
Overall (All Time): #2,191,439 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6800025 Combine air system for cleanout Glenn E. Pope 2004-10-05
6743093 Auxiliary drive for combine augers for cleanout Glenn E. Pope, Ryan S. Herlyn 2004-06-01