JC

John D. Chang

3M: 1 patents #266 of 952Top 30%
📍 Afton, MN: #5 of 10 inventorsTop 50%
🗺 Minnesota: #695 of 2,841 inventorsTop 25%
Overall (1994): #115,311 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5344177 Ski base and running surface Forrest J. Rouser, Mark E. Reeves 1994-09-06