In 1866, William A. Breyer began to produce and sell iced cream in Philadelphia, Pennsylvania, first from his home, and later via horse and wagon on the streets. Breyer's son Henry incorporated the business in 1908. The formerly independent Breyer Ice Cream Company was sold to the National Dairy Products Corporation in 1926. National Dairy then changed its name to Kraftco in 1969, and Kraft by 1975. Kraft sold its ice cream brands to Unilever in 1993, while retaining the rights to the name for yogurt products.