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William L. Autrey
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Tustin, CA, US
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last 30 patents
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Patent Grant
Mattress construction and method of making
Patent number
4,075,721
Issue date
Feb 28, 1978
Autrey; William L.
William L. Autrey
B68 - SADDLERY UPHOLSTERY
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Patent Grant
Mattress construction and method of making
Patent number
4,019,451
Issue date
Apr 26, 1977
William L. Autrey
B68 - SADDLERY UPHOLSTERY