RC

Robert Cortum

📍 West Des Moines, IA: #154 of 276 inventorsTop 60%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,108,168 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8739423 Marking and leveling device Jeffory D. Freed, Herbert O. Dixon, Jr., Jonathan Freed 2014-06-03