RF

Roland W. Friestad

📍 Galesburg, IL: #51 of 102 inventorsTop 50%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,879,623 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5027638 Force-resisting structure — 1991-07-02