Nonmetallic building materials Trademarks Filed in October 28, 1988
INSULFORM
Filed: October 28, 1988
EXPANDED POLYSTYRENE CONCRETE FORMS WITH FIRE RESISTANT TENSION MEMBERS
Owned by: INSULBLOCK SYSTEMS INC.
Serial Number: 73760488
PENNCHEM
Filed: October 28, 1988
RESINOUS MORTAR COMPRISING SEPARATELY PACKAGED POWDER AND LIQUID RESIN TO BE MIXED PRIOR TO USE
Owned by: ERGON ASPHALT & EMULSIONS, INC.
Serial Number: 73760503
