JN

John W. Nebgen

CS Columbia Gas System Service: 1 patents #24 of 34Top 75%
📍 Eureka, IL: #43 of 83 inventorsTop 55%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,005,118 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4623435 Backfill for magnesium anodes Gary D. Hinshaw 1986-11-18