Donald L. Hornback

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St. Joseph, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatic antenna positioning system
- Patent number 4,542,326
- Issue date Sep 17, 1985
- Heath Company
- Donald L. Hornback
- G01 - MEASURING TESTING
Information Patent Grant
Synchronization signal stabilization for video image overlay
- Patent number 4,490,741
- Issue date Dec 25, 1984
- Heath Company
- Donald L. Hornback
- H04 - ELECTRIC COMMUNICATION TECHNIQUE