S. I. Tech, Inc. Trademarks
BIT-DRIVER
Filed: January 26, 1996
asynchronous and synchronous modems
Owned by: S. I. Tech, Inc.
Serial Number: 75052924
FIBER CLUSTER
Filed: January 16, 1997
fiber optic couplers and splitters
Owned by: S. I. Tech, Inc.
Serial Number: 75226700
