Nonmetallic building materials Trademarks Filed in February 8, 1982
MACWALL
Filed: February 8, 1982
Insulated Concrete Pre-Cast Walls for Commercial and Residential Buildings
Owned by: Machnik; Alfred
Serial Number: 73349155
SUPHALT
Filed: February 8, 1982
CONCRETE
Owned by: CHEVRON CHEMICAL COMPANY
Serial Number: 73349345
