Robert J. Epsom

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Inverness, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Communications system for providing multiple services and hold capa...
- Patent number 6,650,908
- Issue date Nov 18, 2003
- Motorola, Inc.
- Daniel J. Coombes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications system for providing multiple services and hold capa...
- Patent number 6,138,030
- Issue date Oct 24, 2000
- Motorola, Inc.
- Daniel J. Coombes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE