CC

Charles B. Case

AM Amoco: 2 patents #385 of 1,251Top 35%
📍 Eau Claire, WI: #157 of 370 inventorsTop 45%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #2,315,310 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5002477 Quick-change trim press Michael G. Martell 1991-03-26
4773839 Quick-change thermoformer Robert J. Cyr 1988-09-27