Nell' INNOVAZIONE e nei BREVETTI

PRESERVING FOOD PATENT

PRESERVING FOOD :
Method of preserving food products:  US Patent No. 2401131 (1946)
Preserving food products: US Patent No. 4254152 (1981)
Method for acidifying and preserving food compositions using electrodialyzed compositions:US Patent No. 0186311 (2005)
Vacuum container to preserve food: US Patent No. 6994227 (2006)


PRESERVING FOOD WITH CANNING:
Method of canning food: US Patent No. 1146709  (1915)
Method of preserving foods and closure: US Patent No. 3110599 (1963)
Canning rack utensil: US Patent No. 0187705 (2004)

PRESERVING FOOD WITH SMOKE:
Meat and seafood preservation process: US Patent No. 0213876 (2004)



PRESERVING FOOD RECIPES:

Method for cooking a food such as a whole foie gras or a fish:
US Patent No. 5976591 (1999)