Harry Edward Mussman

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Glen Ellyn, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Digital communication network architecture for providing universal...
- Patent number 4,763,317
- Issue date Aug 9, 1988
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Harvey R. Lehman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control circuitry using two branch circuits for high voltage solid-...
- Patent number 4,656,366
- Issue date Apr 7, 1987
- American Telephone and Telegraph Company AT&T Bell Laboratories
- James A. Davis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Communication system signaling circuit
- Patent number 4,354,062
- Issue date Oct 12, 1982
- Bell Telephone Laboratories, Incorporated
- Harry E. Mussman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control circuitry for high voltage solid-state switches
- Patent number 4,345,163
- Issue date Aug 17, 1982
- Bell Telephone Laboratories, Incorporated
- James A. Davis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Telephone subscriber line circuit
- Patent number 4,056,691
- Issue date Nov 1, 1977
- Bell Telephone Laboratories, Incorporated
- Laimons Freimanis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE