George Hasenauer

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Greenbelt, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for concurrently establishing switch redirection for multipl...
- Patent number 5,982,870
- Issue date Nov 9, 1999
- Bell Atlantic Network Services, Inc.
- Barry Pershan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Extension of centrex services
- Patent number 5,422,941
- Issue date Jun 6, 1995
- Bell Atlantic Network Services, Inc.
- George Hasenauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE