JH

James C. Huppert

3M: 3 patents #4,214 of 11,543Top 40%
📍 River Falls, WI: #86 of 221 inventorsTop 40%
🗺 Wisconsin: #13,258 of 40,088 inventorsTop 35%
Overall (All Time): #1,663,597 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4991361 Cylinder hone Jack A. Zitzer 1991-02-12
4907378 Flap wheel assembly — 1990-03-13
4563839 Flap wheel — 1986-01-14