George R. Thurmond

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Feedback elimination system employing notch filter
- Patent number 4,164,715
- Issue date Aug 14, 1979
- George R. Thurmond
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Feedback elimination system employing notch filter
- Patent number 4,088,834
- Issue date May 9, 1978
- George R. Thurmond
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Comprehensive feedback elimination system employing notch filter
- Patent number 4,088,835
- Issue date May 9, 1978
- Rauland-Borg Corporation
- George R. Thurmond
- H04 - ELECTRIC COMMUNICATION TECHNIQUE