SM

Stephen C. McEntyre

GC Great Lakes Carbon: 1 patents #24 of 41Top 60%
📍 Elizabethton, TN: #52 of 115 inventorsTop 50%
🗺 Tennessee: #10,964 of 20,272 inventorsTop 55%
Overall (All Time): #4,010,416 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4500401 Anode retraction device for a Hall-Heroult cell equipped with inert anodes James M. Clark, Duane R. Secrist, Scotty L. Hardin 1985-02-19