JK

John R. Koza

UN Unknown: 20 patents #199 of 83,584Top 1%
BM Bally Manufacturing: 2 patents #14 of 85Top 20%
SI Scientific Games International: 1 patents #31 of 57Top 55%
📍 Los Altos Hills, CA: #124 of 812 inventorsTop 20%
🗺 California: #20,738 of 386,348 inventorsTop 6%
Overall (All Time): #155,194 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4299637 Method of making a game ticket Martin K. Oberdeck 1981-11-10