ES

Ernest Sjo

📍 Elmwood Park, IL: #46 of 99 inventorsTop 50%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,269,164 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8055568 Entertainment concept evaluation; decision matrix method Robert Maerz 2011-11-08