Gordon L. Richard

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Minco, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Amplitude modulation apparatus and method
- Patent number 4,617,536
- Issue date Oct 14, 1986
- Baptist Medical Center of Oklahoma, Inc.
- Gordon L. Richard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Direct bone conduction hearing aid device
- Patent number 4,612,915
- Issue date Sep 23, 1986
- Xomed, Inc.
- Jack V. D. Hough
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplitude modulation apparatus and method
- Patent number 4,499,339
- Issue date Feb 12, 1985
- Baptist Medical Center of Oklahoma, Inc.
- Gordon L. Richard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE