JG

John P. Grajewski

DS De La Rue Cash Systems: 1 patents #3 of 10Top 30%
📍 Palmyra, WI: #2 of 2 inventorsTop 100%
🗺 Wisconsin: #804 of 3,158 inventorsTop 30%
Overall (2004): #191,063 of 270,089Top 75%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6729461 Methods and apparatus for detection of coin denomination and other parameters Daniel Brandle, Klaus-Robert Muller, Robert L. Zwieg, Thomas P. Adams 2004-05-04