Woodbury's hot air engines patents

Year Patent Download Comment Title Engine type
1853 Woodbury patent #9,739 Atmospheric Engine
1853 Woodbury patent #10,081 Air Engine
1880 Woodbury patent #228,712 Air Engine
1880 Woodbury patent #228,713 Air Engine
1880 Woodbury patent #228,714 Air Engine
1880 Woodbury patent #228,715 Air Engine
1880 Woodbury patent #228,716 Air Engine
1880 Woodbury patent #228,717 Heater for Air Engine
1881 Woodbury patent #CA12,993 Improvements on Hot Air Engines
1883 Woodbury patent #289,484 Air Engine Heater
1883 Woodbury patent #289,485 Heater for Air Engine
1885 Woodbury patent #324,060 Hot Air Engine
1885 Woodbury patent #324,061 Hot Air Engine
1885 Woodbury patent #324,062 Air Engine
1885 Woodbury patent #325,640 Hot Air Engine
1885 Woodbury patent #327,748 Hot Air Engine
1885 Woodbury patent #331,359 Air Engine
1885 Woodbury patent #331,360 Piston for Air Pump
1885 Woodbury patent #331,361 Air Engine
1886 Woodbury patent #336,093 Caloric Engine
1889 Woodbury patent #404,237 Air Engine
1890 Woodbury patent #CA35,406 Air Engine