Robert Adamczyk

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Hawthorne Woods, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of assigning a voice/data channel as a temporary control cha...
- Patent number 5,442,809
- Issue date Aug 15, 1995
- Motorola, Inc.
- Rafael J. Diaz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of assigning a control channel as a temporary voice/data cha...
- Patent number 5,239,678
- Issue date Aug 24, 1993
- Motorola, Inc.
- Gary W. Grube
- H04 - ELECTRIC COMMUNICATION TECHNIQUE