D. W. HAERING & CO., INC. Trademarks
PHENOCHROM GLUCOSATE
Filed: December 13, 1950
CHEMICAL PRODUCT USED IN WATER TREATING FOR SCALE, ALGAE AND CORROSION CONTROL AND OTHERWISE TO PREVENT THE ACCUMALATION…
Owned by: D. W. HAERING & CO., INC.
Serial Number: 71607627
H-O-H HAERING CORSCA GLUCOSATE
Filed: February 19, 1970
CHEMICAL PRODUCT USED IN WATER TREATING FOR SCALE AND CORROSION CONTROL
Owned by: D. W. HAERING & CO., INC.
Serial Number: 72351799
