JR

John Richardson

SE Selectro-Vision: 2 patents #1 of 1Top 100%
📍 San Diego, CA: #30 of 458 inventorsTop 7%
🗺 California: #676 of 10,592 inventorsTop 7%
Overall (1989): #23,526 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4848771 Gaming system with session master and gaming boards 1989-07-18
4798387 Multiple bingo gaming board 1989-01-17