WW

William Michael Walter

JD John Deere: 1 patents #2,957 of 5,518Top 55%
Overall (All Time): #3,527,809 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6644429 Hydrostatic auxiliary drive system Gladys L. Evans, Judson Clark, Glenn O. Scheer, William Daniel Robinson, David William Stubben +1 more 2003-11-11