ZIRTUNG
Filed: November 26, 1956
TUNGSTEN ELECTRODES
Owned by: GLOBAL TUNGSTEN & POWDERS CORP.
Serial Number: 72019921
TUNGSTAR
tungsten-copper powder for use in powder metallurgy and in fabrication of shaped parts of tungsten-copper composite materials…
Owned by: GLOBAL TUNGSTEN & POWDERS CORP.
Serial Number: 76315760
GLACIERGLO
phosphors used in the manufacture of lamps
Owned by: GLOBAL TUNGSTEN & POWDERS CORP.
Serial Number: 76336494
PURETUNG
Electrodes
Owned by: GLOBAL TUNGSTEN & POWDERS CORP.
Serial Number: 77029627
GTP
Chemicals used in manufacturing, namely, phosphors; chemicals used in manufacturing, namely, metal carbide powders and compounds…
Owned by: GLOBAL TUNGSTEN & POWDERS CORP.
Serial Number: 77502896
GTP
Chemicals used in manufacturing, namely, phosphors; chemicals used in manufacturing, namely, metal carbide powders and compounds…
Owned by: GLOBAL TUNGSTEN & POWDERS CORP.
Serial Number: 77502904
SLEUTH
Metals and metal alloys in the form of bars and rods of various length for use in further manufacturing
Owned by: GLOBAL TUNGSTEN & POWDERS CORP.
Serial Number: 78391805
