JJ

John Jay Johnston

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Atascadero, CA: #87 of 161 inventorsTop 55%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,909,360 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4949068 Motorcycle sound simulator for a child's toy Dee Jordan 1990-08-14