Charles L. McClendon

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Ear microphone with enhanced sensitivity
- Patent number 5,812,659
- Issue date Sep 22, 1998
- Jabra Corporation
- Daniel W. Mauney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Unidirectional ear microphone and gasket
- Patent number 5,373,555
- Issue date Dec 13, 1994
- Jabra Corporation
- Elwood G. Norris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE