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Arthur G. Wigdahl
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New Iberia, LA, US
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last 30 patents
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Patent Grant
Portable fluid heater
Patent number
5,105,799
Issue date
Apr 21, 1992
Arthur G. Wigdahl
F24 - HEATING RANGES VENTILATING
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Patent Grant
Water heater for divers and for other uses
Patent number
4,505,254
Issue date
Mar 19, 1985
Arthur G. Wigdahl
F24 - HEATING RANGES VENTILATING