RS

Ronald L. Sagness

📍 Bowbells, ND: #1 of 1 inventorsTop 100%
🗺 North Dakota: #1,185 of 2,395 inventorsTop 50%
Overall (All Time): #4,015,979 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4520790 Air heating furnace Donald A. Peterson 1985-06-04