Nonmetallic building materials Trademarks Filed in April 22, 1985
DRI-LIFE
Filed: April 22, 1985
REFRACTORY BRICKS, SHAPES AND MONOLITHICS FOR USE IN CONSTRUCTION OF HIGH TEMPERATURE FURNACES
Owned by: NORTH AMERICAN REFRACTORIES COMPANY
Serial Number: 73533468
GYPCEM
Filed: April 22, 1985
BLEND OF BY-PRODUCT GYPSUM, CEMENT LIME KILN DUST, AND OTHER INGREDIENTS USEFUL IN THE MANUFACTURE OF WALLBOARD AND CEMENT…
Owned by: HEADWATERS INCORPORATED
Serial Number: 73533662
