EK

Eric D. Koertge

📍 Chatham, IL: #20 of 37 inventorsTop 55%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,710,168 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5603193 Sealing system for multi-panel ceiling Richard J. Koertge 1997-02-18