BR

Barry W. Raatz

📍 Janesville, MN: #3 of 7 inventorsTop 45%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,649,050 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5901985 Coupling device for attaching a hose to ductwork — 1999-05-11