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Patents Grants
last 30 patents
Information
Patent Grant
Food container having electrode pockets
Patent number
4,109,566
Issue date
Aug 29, 1978
Electro-Food AB
Knut B. Vigerstrom
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Passing an electric current of 50-60 cps through potato pieces duri...
Patent number
3,997,678
Issue date
Dec 14, 1976
Electro-Food AB
Knut Birger Vigerstrom
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method and device for preparing foodstuffs with direct passage of e...
Patent number
3,996,385
Issue date
Dec 7, 1976
Electro-Food AB
Knut Birger Vigerstrom
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
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