Mark D. Rose

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Corvallis, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Antenna system for two-way UHF underground radio system
- Patent number 6,195,561
- Issue date Feb 27, 2001
- Tunnel Radio of America, Inc.
- Mark D. Rose
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication system for use in tunnels
- Patent number 6,041,216
- Issue date Mar 21, 2000
- Tunnel Radio of America, Inc.
- Mark D. Rose
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR COMMUNICATING INTO A SHIELDED ENVIRONMENT
- Publication number 20160036574
- Publication date Feb 4, 2016
- TUNNEL RADIO OF AMERICA, INC.
- Mark Rose
- B61 - RAILWAYS