| In 1963, Calphalon was the first to apply a method of treating raw aluminum called hard-anodizing, developed by the aerospace industry, to cookware. Calphalon cookware continues to revolutionize cooking with the new nonstick line called Calphalon Unison, still made in the USA today. Calphalon also has added stainless steel cookware, bakeware, utensils and cutlery to their offering for a comprehensive kitchenware assortment. |
