IR

Irving Riutta

📍 Houghton, MI: #78 of 148 inventorsTop 55%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #4,072,959 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4340248 Device for lowering ceramic liners into a chimney — 1982-07-20