RD

Ron A. Doll

📍 Detroit Lakes, MN: #4 of 9 inventorsTop 45%
🗺 Minnesota: #2,568 of 7,004 inventorsTop 40%
Overall (2024): #295,127 of 561,600Top 55%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12022838 Frozen block separation system Brett A. Friesen, Jacob Baer, Stephen Anderson, Dan M. Evenson, Malachi V. Kaiser 2024-07-02