KJ

Kirk K. Johnson

BG Bally Gaming: 1 patents #19 of 43Top 45%
📍 Las Vegas, NV: #1,694 of 3,439 inventorsTop 50%
🗺 Nevada: #4,399 of 8,397 inventorsTop 55%
Overall (All Time): #3,271,986 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8070605 Multi-area progressive gaming system Joseph T. L. Tien, Vincent Edmiston Heyworth, Andrea M. Ruch, Arunachalam Yegappan 2011-12-06