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Brian G. Refoy
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Richardson, TX, US
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last 30 patents
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Patent Grant
Monitor for an electrically-controlled system
Patent number
4,467,391
Issue date
Aug 21, 1984
Brian G. Refoy
G08 - SIGNALLING
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Patent Grant
Electronic speedometer for marine craft
Patent number
4,205,552
Issue date
Jun 3, 1980
Brian G. Refoy
G01 - MEASURING TESTING