Czajkowski, Laurence P. Trademarks
BARRIER BOARD
Filed: February 26, 1996
building insulation
Owned by: Czajkowski, Laurence P.
Serial Number: 75063704
NAILBOARD
Filed: April 8, 1996
non-metal roofing and insulating boards comprised of foam insulation core bonded to a non-metal strand board
Owned by: Czajkowski, Laurence P.
Serial Number: 75100958
