James Bruce MacDougall

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New Lenox, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Linearly polarized omnidirectional antenna
- Patent number 4,369,449
- Issue date Jan 18, 1983
- James B. MacDougall
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adjustable antenna mounting bracket
- Patent number 4,109,251
- Issue date Aug 22, 1978
- James B. MacDougall
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cassegrain antenna with improved subreflector for terrestrial commu...
- Patent number 3,983,560
- Issue date Sep 28, 1976
- Andrew Corporation
- James Bruce MacDougall
- H01 - BASIC ELECTRIC ELEMENTS