CS

Catherine Selvaag

CC Crown Iron Works Company: 1 patents #13 of 30Top 45%
📍 Apple Valley, MN: #294 of 500 inventorsTop 60%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,117,421 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8789773 Recycling process for discarded roof shingles Floyd C. Teeter, Jr., Philip Fisher, Raymond Johnson 2014-07-29