In 1870, Zalmon Simmons built his first factory in Kenosa, Wis. With the help of nine employees, Simmons originally manufactured wooden insulators and cheese boxes. Now, Simmons Bedding Company is the maker of Beautyrest, BackCare, Olympic Queen, and Deep Sleep mattresses. In 2001, Simmons introduces the first new mattress size in 42 years. The Olympic Queen mattress was developed to be a full...