S. I. TECH, INC. Trademarks
S.I.TECH
Filed: November 2, 1987
FIBER OPTICS, MODEMS, MULTIPLEXERS, TRANSMITTERS, RECEIVERS AND NETWORK INTERFACES
Owned by: S. I. TECH, INC.
Serial Number: 73693160
FIBER CLUSTER
Fiber optic couplers and splitters
Owned by: S. I. TECH, INC.
Serial Number: 78300787
