David W. Beaty

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Mesa, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for automatic remote activation of an earth-based...
- Patent number 4,704,735
- Issue date Nov 3, 1987
- Telonics, Inc.
- Mavin C. Swapp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver system for receiving audio electrical signals
- Patent number 3,985,977
- Issue date Oct 12, 1976
- Motorola, Inc.
- David W. Beaty
- H04 - ELECTRIC COMMUNICATION TECHNIQUE