About 6 Trademarks found that are owned by Canadian Marconi Company

AIRBORNE TERMINAL NAVIGATION/LANDING SYSTEM COMPRISED OF ANTENNA COUPLER UNITS, RECEIVER-PROCESSOR AND CENTRAL DISPLAY UNITS

SUBSCRIBER ACCESS RADIO TELEPHONES

RADIO COMMUNICATION APPARATUS; RADIO BROADCASTING, TRANSMITTING, AND RECEIVING APPARATUS; [ TELEVISION TRANSMITTING AND RECEIVING APPARATUS; ] FACSIMILE TRANSMISSION AND RECEPTION APPARATUS; [ SOUND REPRODUCING AND RECORDING APPARATUS, AND PIEZOELECTRIC DEVICES ] AND SEMI-CONDUCTOR DEVICES

Radio Communication Transmitters and Receivers; Electronic Direction Finding and Distance Measuring Transmitters and Receivers Using Electromagnetic and Sound Waves; Piezoelectric Transponders; Aircraft and Aircraft Engine Monitoring Transducers, Analysers and Displays; Data Switching Exchange Units; Inductors and Transformers; Illuminated Instrumentation Panels; Power Supplies; Radar Transmitters and Receivers; Radio Telephone Transmitters and Receivers; Hybrid Micro Circuits; Printed Circuit Boards; and, Alpha-Numeric Display Units

Airborne Omega Navigation Systems-Namely, Antenna Coupler Units, Receiver-Processor Units, and Control Display Units

AIRBORNE OMEGA NAVIGATION RECEIVER AND DISPLAY