Chemicals Trademarks Filed in March 18, 1968
HYDRAID
Filed: March 18, 1968
WATER-SOLUBLE POLYMER FOR USE IN THE TREATMENT OF PULP DURING A PAPER-MAKING PROCESS
Owned by: ECOLAB USA INC.
Serial Number: 72293472
PETROCOTE
Filed: March 18, 1968
DRILLING MUD ADDITIVE COMPOSITION HAVING PENETRATING AND LUBRICATING PROPERTIES USEFUL IN RELEASING STUCK DRILL PIPE
Owned by: Milchem Incorporated
Serial Number: 72293545
P-12
Filed: March 18, 1968
LIQUID RUST PENETRANT
Owned by: RELTON CORPORATION
Serial Number: 72293578