FRECON
Filed: December 21, 1987
REFRACTORY CASTABLES
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 73702201
PROGUN
Filed: March 4, 1988
REFRACTORY MATERIALS, NAMELY GUNNING MIXES
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 73714803
INTERWEAVE
Filed: July 21, 1988
REFRACTORY SHAPES
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 73741385
N/R
Filed: September 15, 1988
REFRACTORY PRODUCTS, NAMELY REFRACTORY BRICK, REFRACTORY MORTARS AND REFRACTORY GUN MIXES
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 73752058
BETTER REFRACTORIES FROM PEOPLE WHO CARE
Filed: April 4, 1989
REFRACTORY PRODUCTS AND MATERIALS PRIMARILY FOR USE IN INDUSTRIAL FURNACES, NAMELY (1) BASIC REFRACTORY BRICK AND PRECAST…
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 73792609
PERMACON
Filed: August 1, 1989
REFRACTORY CASTABLE MIXES
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 73816271
PERMA-STAR
Filed: March 6, 1990
refractory composition for casting, gunning or ramming
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 74035320
DUREX
Filed: July 17, 1990
refractory brick
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 74079124
PROLITE
Filed: March 27, 1991
refractory products; namely, insulating gunning mixes
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 74151826
MAX-BOND
Filed: November 20, 1997
plastic firebrick, namely, refractory bricks and blocks
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 75393792
SUPERFLOW
Filed: March 26, 1998
Refractory products, namely alumina content dry granular powders and precast shapes prepared from the powder
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 75456832
SUPER FLOW
Refractory Castable Mixes
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 75575418
FUSION
Refractory Shapes
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 75608655
WET-GUN
Refractory Castable Mixes
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 75681122
MEGOLITE
Refractory castable mixes
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 75880939
MARC
Refractory Brick
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 75881429
FUSIO2N
Refractory Shapes
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 75882560
APEX
Refractory Brick
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 75901164
PERMAVIBE
refractory castable mixes
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 76161204
PERMASPRAY
refractory castable mixes
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 76161205
PHASCAST
Refractory Castable Mixes
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 76162948
PERMAFLUX
powdered casting flux used in the manufacture of steel
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 76344767
PERMATUN
tundish powders used in the manufacture of steel
Owned by: NATIONAL REFRACTORIES & MINERALS CORPORATION
Serial Number: 76344768
