WS

William Howard Smith

JD John Deere: 1 patents #2,957 of 5,518Top 55%
Overall (All Time): #3,542,436 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6378621 Lift tube for an agricultural implement frame William Douglas Graham, Scott C. McCartney, Patrick M. Buckley, Robert Bennett 2002-04-30