ENGELHARD MINERALS & CHEMICAL CORPORATION Trademarks
KAOSORB
Filed: January 29, 1957
PROCESSED CLAY FOR GENERAL USE IN THE INDUSTRIAL ARTS
Owned by: ENGELHARD MINERALS & CHEMICAL CORPORATION
Serial Number: 72024401
ECON-O-TAPE
Filed: April 1, 1958
WIRES AND TAPES FOR ELECTRICAL CONTACTS
Owned by: ENGELHARD MINERALS & CHEMICAL CORPORATION
Serial Number: 72048832
