Vincent D. Vanacore

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Boulder, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Call-load-control arrangement for an emergency-call-answering center
- Patent number 5,249,223
- Issue date Sep 28, 1993
- AT&T Bell Laboratories
- Vincent D. Vanacore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Arrangement for obtaining information about abandoned calls
- Patent number 4,924,491
- Issue date May 8, 1990
- American Telephone and Telegraph Company
- Merle F. Compton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PBX integrity arrangement for maintaining the functional integrity...
- Patent number 4,691,346
- Issue date Sep 1, 1987
- American Telephone & Telegraph Company
- Vincent D. Vanacore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic call coverage for unattended PBX stations
- Patent number 4,682,354
- Issue date Jul 21, 1987
- AT&T Company
- Vincent D. Vanacore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PBX security system for monitoring security guard tours
- Patent number 4,672,654
- Issue date Jun 9, 1987
- AT&T Company
- Vincent D. Vanacore
- G07 - CHECKING-DEVICES
Information Patent Grant
Methods and apparatus for providing enhanced announcements in a tel...
- Patent number 4,468,528
- Issue date Aug 28, 1984
- AT&T Technologies, Inc.
- Carla F. Reece
- H04 - ELECTRIC COMMUNICATION TECHNIQUE