PYROCAT
Filed: April 6, 1961
Combustion Catalysts for Fuel Oils
Owned by: Mackenzie Chemical Works, Inc.
Serial Number: 72117284
DELTA 7 SEVEN
Filed: March 29, 1965
FORTIFIED MASONRY CLEANING COMPOUND
Owned by: Mackenzie Chemical Works, Inc.
Serial Number: 72215234
PYROMAG
Filed: May 11, 1965
COMBUSTION CATALYST AND CORROSION INHIBITOR USED AS A FUEL ADDITIVE
Owned by: Mackenzie Chemical Works, Inc.
Serial Number: 72218557
EQUOL
Filed: January 19, 1966
PHOTOGRAPHIC DEVELOPER
Owned by: Mackenzie Chemical Works, Inc.
Serial Number: 72236834
THERMOVAC
Filed: August 5, 1966
PREPARATION FOR CLEANING OIL BURNERS AND REMOVING SOOT THEREFROM
Owned by: Mackenzie Chemical Works, Inc.
Serial Number: 72251826
DRENCH
Filed: August 16, 1968
GENERAL PURPOSE CLEANER
Owned by: Mackenzie Chemical Works, Inc.
Serial Number: 72305336
SCOT-FREE
Filed: August 16, 1968
GENERAL PURPOSE CLEANER
Owned by: Mackenzie Chemical Works, Inc.
Serial Number: 72305337
