HR

Herbert M. Riggs

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Medina, MN: #55 of 87 inventorsTop 65%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,989,844 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4568309 Multi-action toy vehicle John G. Maxim, Andrew E. Plakos 1986-02-04