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Richard T. Headrick
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Irvine, CA, US
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last 30 patents
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Patent Grant
Solar generator mounting structure
Patent number
4,668,841
Issue date
May 26, 1987
Richard T. Headrick
F24 - HEATING RANGES VENTILATING
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Patent Grant
Solar generator mounting structure
Patent number
4,594,470
Issue date
Jun 10, 1986
Richard T. Headrick
F24 - HEATING RANGES VENTILATING
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Patent Grant
Lighting device for creating public attraction
Patent number
4,298,911
Issue date
Nov 3, 1981
Pichel Industries, Inc.
Richard T. Headrick
F21 - LIGHTING