RI

Robert P. Ivers

📍 Minnetonka, MN: #505 of 1,057 inventorsTop 50%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,372,799 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4203265 Hub and strut system for geodesic domes Mark J. Thimsen 1980-05-20
4187613 Jig for precise measurement of panels for geodesic Mark J. Thimsen 1980-02-12