SIMPLEX
Filed: August 12, 1952
LOW-CARBON FERROCHROME PELLETS FOR USE IN MAKING STAINLESS AND OTHER ALLOY STEEL
Owned by: ELKEM METALS COMPANY
Serial Number: 71633796
CHROMSILTEMP
Filed: November 2, 1960
Alloying Composition for Addition to Molten Metal
Owned by: ELKEM METALS COMPANY
Serial Number: 72107713
CHROMSOL
Filed: March 14, 1968
FERROCHROME ALLOY FOR ADDITION TO MOLTEN METAL
Owned by: ELKEM METALS COMPANY
Serial Number: 72293329
CALSIBAR
Filed: March 14, 1968
DEOXIDIZER ALLOY FOR ADDITION TO MOLTEN METAL
Owned by: ELKEM METALS COMPANY
Serial Number: 72293330
RENOD
Filed: June 17, 1982
Metal Chemical Additive to Molten Cast Iron to Change the Physical Characteristics Thereof
Owned by: ELKEM METALS COMPANY
Serial Number: 73370070
EM
Filed: June 10, 1983
METAL ALLOYS AND IN PARTICULAR IRON-ALUMINUM, CHROMIUM-ALUMINUM AND MAGNESIUM-ALUMINUM METAL ALLOYS
Owned by: ELKEM METALS COMPANY
Serial Number: 73429681
FOUNDRITI
Filed: May 21, 1984
UNWROUGHT AND PARTLY WROUGHT METALS AND THEIR ALLOYS COMPRISING CRUSHED GRANULAR TITANIUM BEARING FERROSILICON ALLOYS FOR…
Owned by: ELKEM METALS COMPANY
Serial Number: 73481151
THE FERROALLOY PROFESSIONALS
Filed: October 1, 1984
METALS AND METAL ALLOYS AND IN PARTICULAR METAL ADDITIVES FOR INDUSTRIAL USE
Owned by: ELKEM METALS COMPANY
Serial Number: 73501644
COFLUX
Filed: May 12, 1989
MIXTURE OF CALCIUM OXIDE AND ALUMINUM OXIDE FOR USE IN THE MANUFACTURE OF STEEL
Owned by: ELKEM METALS COMPANY
Serial Number: 73799700
