Gary V. Pieper

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Wallingford, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Telephone switch with delayed mail control system
- Patent number 6,549,617
- Issue date Apr 15, 2003
- International Controllers, Inc.
- Enrique J. Abreu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel allocation system for distributed digital switching network
- Patent number 5,623,489
- Issue date Apr 22, 1997
- IPC Information Systems, Inc.
- John M. Cotton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Conferencing system for distributed switching network
- Patent number 5,379,280
- Issue date Jan 3, 1995
- IPC Information Systems, Inc.
- John M. Cotton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed control switching network for multi-line telephone comm...
- Patent number 5,255,264
- Issue date Oct 19, 1993
- IPC Information Systems, Inc.
- John M. Cotton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE