LG

Leonard R. Griffin

📍 Saint Peters, MO: #172 of 433 inventorsTop 40%
🗺 Missouri: #8,863 of 23,789 inventorsTop 40%
Overall (All Time): #2,336,058 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4735592 Simulated motorcycle exhaust pipe and engine sound device for bicycles — 1988-04-05
4662520 Lid construction for bowls and the like — 1987-05-05