NR

Norman Risner

📍 Columbus, GA: #131 of 290 inventorsTop 50%
🗺 Georgia: #19,796 of 35,610 inventorsTop 60%
Overall (All Time): #3,257,218 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7984859 Automatic exhaust fan control apparatus and method Marcus S. Goodwin 2011-07-26