Darby Fowler 4 By DarbyFowler2217 Period: Jan 1, 1590 to Dec 31, 1946 Inventions Timeline Sep 16, 1590 Indoor Plumbing Sep 16, 1852 Home Security System Sep 16, 1856 Washer Sep 16, 1876 Telephone Sep 16, 1880 Dishwasher Sep 16, 1891 Electric Oven Sep 16, 1927 Television Sep 16, 1943 Computer Sep 16, 1947 Microwave Sep 16, 2013 Air Conditioner