QSA GLOBAL INC. Trademarks
GAMMALARM
Filed: March 2, 1959
ELECTRONIC APPARATUS FOR MONITORING THE PRESENCE OF RADIOACTIVE ENERGY
Owned by: QSA GLOBAL INC.
Serial Number: 72068757
SENTINEL
Filed: June 11, 1993
non-destructive testing equipment and accessories, namely radiographic sources and source holders, source projectors, including…
Owned by: QSA GLOBAL INC.
Serial Number: 74400290
75 SENTINEL
Filed: October 10, 2000
Radioactive isotopes for use in industrial radiography
Owned by: QSA GLOBAL INC.
Serial Number: 76143273
