Hetrogen Trademarks

HETROGEN K
ANIMAL FEED ADDITIVES HAVING VITAMIN K ACTIVITY
Expired  ·  September 1, 1978  ·  73184313  · 
HETROGENIC QUADRA POLYMER
POLYMERS USED IN THE MANUFACTURE OF FLOOR FINISH, FLOOR SEALERS, FLOOR COATINGS, FLOOR TREATMENTS AND SURFACE COATINGS
Cancelled  ·  September 25, 1989  ·  73827710  · 
HETROGENIC QUADRA POLYMER
PAINT-LIKE FLOOR FINISHES AND SEALERS
Cancelled  ·  January 15, 1987  ·  73639836  ·