Nonmetallic building materials Trademarks Filed in July 9, 1995
PNEULITE
Filed: July 9, 1995
light weight monolithic spray mix refractory
Owned by: HARBISONWALKER INTERNATIONAL, INC.
Serial Number: 74697146
VALOR
Filed: July 9, 1995
refractory brick for repairing and lining industrial heating and melting furnaces, ladles and the like
Owned by: HARBISONWALKER INTERNATIONAL, INC.
Serial Number: 74697148
CRYLA
Filed: July 9, 1995
refractory brick
Owned by: HARBISONWALKER INTERNATIONAL, INC.
Serial Number: 74697149
VERSAGUN
Filed: July 9, 1995
low cement gun mix refractory
Owned by: HARBISONWALKER INTERNATIONAL, INC.
Serial Number: 74697150
