Inventor
LEWIS IRWIN CHARLES
US17 patents
⚠️ This page may combine multiple inventors who share the name “LEWIS IRWIN CHARLES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UCAR CARBON CO INC
6 patentsUS6280663B1Aug 28, 2001
Process of making pins for connecting carbon electrodes
UCAR CARBON CO INC28 citations90
US6800364B2Oct 5, 2004
Isotropic pitch-based materials for thermal insulation
UCAR CARBON CO INC5 citations72
US6214158B1Apr 10, 2001
High temperature carbonaceous cement
UCAR CARBON CO INC14 citations69
US7150837B2Dec 19, 2006
Isotropic pitch-based materials for thermal insulation
UCAR CARBON CO INC1 citations61
US6916435B2Jul 12, 2005
Process of making graphite articles
UCAR CARBON CO INC4 citations60
US6440563B2Aug 27, 2002
Pin for connecting carbon electrodes and process therefor
UCAR CARBON CO INC4 citations60
UCAR CARBON TECH
5 patentsUS5677082AOct 14, 1997
Compacted carbon for electrochemical cells
UCAR CARBON TECH92 citations95
US5756062AMay 26, 1998
Chemically modified graphite for electrochemical cells
UCAR CARBON TECH29 citations92
US5639707AJun 17, 1997
Process for the storage of methane with activated carbon
UCAR CARBON TECH25 citations92
US5688155ANov 18, 1997
Carbon--carbon composites containing poorly graphitizing pitch as a binder and/or impregnant
UCAR CARBON TECH27 citations89
US5639576AJun 17, 1997
Heteroatom incorporated coke for electrochemical cell electrode
UCAR CARBON TECH8 citations73
UNION CARBIDE CORP
4 patentsUS3976729AAug 24, 1976
Process for producing carbon fibers from mesophase pitch
UNION CARBIDE CORP61 citations94
US4032430AJun 28, 1977
Process for producing carbon fibers from mesophase pitch
UNION CARBIDE CORP43 citations92
US4017327AApr 12, 1977
Process for producing mesophase pitch
UNION CARBIDE CORP50 citations90
US3995014ANov 30, 1976
Process for producing carbon fibers from mesophase pitch
UNION CARBIDE CORP29 citations82