GB

George A. Berken

ZI Zimpro: 1 patents #4 of 15Top 30%
📍 Kronenwetter, WI: #9 of 13 inventorsTop 70%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #4,015,222 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4517906 Method and apparatus for controlling auxiliary fuel addition to a pyrolysis furnace Frederick M. Lewis 1985-05-21