NR

Nils O. Rosaen

📍 Hazel Park, MI: #1 of 2 inventorsTop 50%
🗺 Michigan: #416 of 1,972 inventorsTop 25%
Overall (1982): #41,033 of 81,411Top 55%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4346607 Fluid flow meter with improved sealing means — 1982-08-31