Patricia K. Mutzabaugh

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Garland, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for calibration of digital test equipment
- Patent number 5,652,712
- Issue date Jul 29, 1997
- Reltec Corporation
- Edward J. Szczebak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for digitally controlling gain in a talking path
- Patent number 5,473,666
- Issue date Dec 5, 1995
- Reliance Comm/Tec Corporation
- Edward J. Szczebak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE