Chemicals Trademarks Filed in July 20, 1971
CENTURY
Filed: July 20, 1971
LINSEED OIL, CREOSOTE, SOLVENTS FOR ROUGHENING PAINTED AND VARNISHED SURFACES TO BETTER ADHERE SUBSEQUENTLY APPLIED COATS…
Owned by: CENTURY INDUSTRIES CORPORATION
Serial Number: 72397783
MY-T-GEL
Filed: July 20, 1971
WATER BASE GEL WHICH IS USED FOR HYDRAULICALLY FRACTURING SUBTERRANEAN FORMATIONS
Owned by: Halliburton Company
Serial Number: 72397810
