Nonmetallic building materials Trademarks Filed in November 4, 1982
IMPERFLEX
Filed: November 4, 1982
Non-Metallic Roof Covering Membrane
Owned by: BITEC INC.
Serial Number: 73401625
VENTINOP
Filed: November 4, 1982
Non-Metallic Roof Covering Membrane
Owned by: B.P.S. Bituminous Protection System, Limited
Serial Number: 73401626
