FH

Frank L. Happ

CL Coin Controls Limited: 1 patents #13 of 29Top 45%
📍 Buffalo Grove, IL: #523 of 836 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,998,500 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D284593 Joystick control for video games and computer systems — 1986-07-08