JV

James B. VanderKelen

SM Snow Machines: 1 patents #1 of 1Top 100%
🗺 Michigan: #416 of 1,972 inventorsTop 25%
Overall (1982): #55,193 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4335658 Downhill slide system — 1982-06-22