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David V. Dyson
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Richmond Hill, CA
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Patents Grants
last 30 patents
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Patent Grant
Production of Oriental-style breading crumbs
Patent number
4,423,078
Issue date
Dec 27, 1983
The Griffith Laboratories, Limited
Kenneth S. Darley
A21 - BAKING EDIBLE DOUGHS
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Patent Grant
Manufacture of bread crumb-like product
Patent number
4,364,961
Issue date
Dec 21, 1982
The Griffith Laboratories, Limited
Kenneth S. Darley
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Production of sponge cake
Patent number
4,350,713
Issue date
Sep 21, 1982
The Griffith Laboratories, Limited
David V. Dyson
A21 - BAKING EDIBLE DOUGHS
Information
Patent Grant
Production of particulated stale bread
Patent number
4,218,480
Issue date
Aug 19, 1980
The Griffith Laboratories, Limited
David V. Dyson
A21 - BAKING EDIBLE DOUGHS