Mark W. McGuire

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Hoffman Estates, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of delivering paging messages using voice mail
- Patent number 5,418,835
- Issue date May 23, 1995
- Motorola Inc.
- Bradley L. Frohman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications system with tandem scrambling devices
- Patent number 4,914,696
- Issue date Apr 3, 1990
- Motorola, Inc.
- Cary M. Dudczak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE