RL

Richard S. Levine

MA Mattel: 1 patents #611 of 1,179Top 55%
📍 Tecate Mission Road, CA: #754 of 2,121 inventorsTop 40%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,361,012 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4395760 Electronic baseball game Norbert Soski 1983-07-26
4369971 Electronic bowling game Richard S. Chang 1983-01-25