DM

Douglas U. Mennie

CU Cummins-Allison: 1 patents #6 of 15Top 40%
📍 Barrington, IL: #15 of 51 inventorsTop 30%
🗺 Illinois: #1,021 of 4,484 inventorsTop 25%
Overall (1994): #140,898 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5372542 Disc coin sorter with improved exit channel Joseph J. Geib, Scott D. Casanova, John P. Gibbons 1994-12-13