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Richard Gregg
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Greenhills, OH, US
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last 30 patents
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Patent Grant
Method of making drip-type coffee
Patent number
4,275,085
Issue date
Jun 23, 1981
The Procter & Gamble Company
Richard Gregg
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method of and apparatus for making drip-type coffee
Patent number
4,147,097
Issue date
Apr 3, 1979
The Procter & Gamble Company
Richard Gregg
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method of making an improved tea volatiles concentrate
Patent number
4,130,669
Issue date
Dec 19, 1978
The Procter & Gamble Company
Richard Gregg
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method of making an improved instant coffee
Patent number
4,100,306
Issue date
Jul 11, 1978
The Procter & Gamble Company
Richard Gregg
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method of making an improved coffee volatiles concentrate
Patent number
4,100,305
Issue date
Jul 11, 1978
The Procter & Gamble Company
Richard Gregg
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Coffee blend comprising ground-roasted and roasted-ground coffee beans
Patent number
4,081,569
Issue date
Mar 28, 1978
The Procter & Gamble Company
Richard Gregg
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES