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Dorothy K. Keefer
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Walnut Creek, CA, US
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last 30 patents
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Patent Grant
Method for coloring fruits and vegetables with anthraquinones and p...
Patent number
5,164,212
Issue date
Nov 17, 1992
Del Monte Corporation
Karim Nafisi-Novaghar
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Patent Grant
Process for production of a no-starch shelf stable yogurt product
Patent number
4,748,026
Issue date
May 31, 1988
Nabisco Brands, Inc.
Dorothy K. Keefer
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES