Contel Information Systems, Inc. Trademarks
GRINDER

GRINDER

Filed: July 28, 1983
Computer Programs for Communication Network Design, Analysis and Management
Owned by: Contel Information Systems, Inc.
Serial Number: 73436728

MIND

MIND

Filed: July 28, 1983
Custom Design, Consultation and Analysis Services in the Field of Communication Networks
Owned by: Contel Information Systems, Inc.
Serial Number: 73436729