DZ

Donald J. Zink

📍 Berkley, MI: #1 of 7 inventorsTop 15%
🗺 Michigan: #973 of 4,313 inventorsTop 25%
Overall (1994): #140,252 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5305197 Coupon dispensing machine with feedback Mark W. Axler, Anthony L. Nansour 1994-04-19