Who was the lady that sold velveeta?

The lady who famously sold Velveeta was Ruth F. Wakefield, who originally created the product in the 1920s at the Toll House Inn in Massachusetts. However, it was actually the Kraft Foods company that later acquired the Velveeta brand in 1931 and marketed it widely. Ruth Wakefield is more commonly known for her invention of the chocolate chip cookie, rather than for Velveeta itself.