JB

John H. Van Beek

📍 Rock Valley, IA: #14 of 22 inventorsTop 65%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #4,069,849 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4330091 Self-loading feed mixer and transport apparatus Antonie G. Rozeboom 1982-05-18