LL

Larry E. Ledford

SG Sigri Great Lakes Carbon Gmbh: 1 patents #1 of 16Top 7%
📍 Valdese, NC: #10 of 23 inventorsTop 45%
🗺 North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #3,794,097 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5299225 Graphitization furnace Berch Y. Karagoz, Joseph M. Rua, Lyman T. Moore, Donald P. Allen, Gregory Agnello +1 more 1994-03-29