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John L. Peterson
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Round Rock, TX, US
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last 30 patents
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Patent Grant
Hybrid vapor-compression/liquid desiccant air conditioner
Patent number
4,984,434
Issue date
Jan 15, 1991
John L. Peterson
F24 - HEATING RANGES VENTILATING
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Patent Grant
Hybrid vapor-compression/liquid desiccant air conditioner
Patent number
4,941,324
Issue date
Jul 17, 1990
John L. Peterson
F24 - HEATING RANGES VENTILATING