NARCOSET
Filed: March 29, 1930
HIGH TEMPERATURE BONDING MORTAR
Owned by: NARCO INVESTORS, INC.
Serial Number: 71298113
GM
Filed: April 11, 1968
REFRACTORY CASTABLE MORTAR AND FIRECLAY COMPOSITION AND REFRACTORY BRICK
Owned by: NARCO INVESTORS, INC.
Serial Number: 72295434
SHASTA-KAST
Filed: April 11, 1968
REFRACTORY CASTABLE COMPOSITION
Owned by: NARCO INVESTORS, INC.
Serial Number: 72295435
LINCOLN
Filed: April 11, 1968
REFRACTORY FOUNDRY OR MORTAR CLAY COMPOSITION
Owned by: NARCO INVESTORS, INC.
Serial Number: 72295436
LITECRETE
Filed: April 11, 1968
REFRACTORY INSULATING CASTABLE COMPOSITION
Owned by: NARCO INVESTORS, INC.
Serial Number: 72295437
GREENSTRIPE
Filed: April 11, 1968
REFRACTORY FIRECLAY MORTAR COMPOSITION
Owned by: NARCO INVESTORS, INC.
Serial Number: 72295438
ULTRABOND
Filed: January 11, 1980
REFRACTORY BRICK AND MORTARS
Owned by: NARCO INVESTORS, INC.
Serial Number: 73245798
NARCARB ZR
Filed: January 28, 1981
Plastic Refractory Materials and Ramming Mixes
Owned by: NARCO INVESTORS, INC.
Serial Number: 73294757
CHEYENNE
Filed: July 19, 1982
Heat Setting Mortar
Owned by: NARCO INVESTORS, INC.
Serial Number: 73375589
