Rubber goods Trademarks Filed in February 22, 1978
KTR
Filed: February 22, 1978
TUBING SEALS FOR USE BETWEEN TUBING AND PACKERS IN OIL AND GAS WELLS
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 73159547
TOR
Filed: February 22, 1978
Insulating Materials for Fire Protection, for Electrical Insulation, for Heat & Cold Insulation, for Soundproofing and for…
Owned by: SAINT-GOBAIN INDUSTRIES
Serial Number: 73159572
