Nonmetallic building materials Trademarks Filed in May 22, 1964
SPINSULATION
Filed: May 22, 1964
MINERAL FIBER THERMAL INSULATION
Owned by: JOHNS-MANVILLE CORPORATION
Serial Number: 72194054
UCAR
Filed: May 22, 1964
GLASS BEADS AND LIKE SPHERES FOR USE AS FRACTURE PROPPING FILLING MATERIALS IN UNDERGROUND DRILLING OPERATIONS
Owned by: Union Carbide Corporation
Serial Number: 72194083
