CS

Calvin O. Schmahl

AM Amerequip: 1 patents #3 of 8Top 40%
JD John Deere: 1 patents #2,957 of 5,518Top 55%
📍 Chilton, WI: #18 of 44 inventorsTop 45%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,763,963 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5388950 Bumper quick-attach for tractor front-end loaders David L. Apple 1995-02-14