| Patents for James A. Woodbury |
Patents 31 -
45
of 47
      |
| Number | Date | Patentee | Title | Type |
| 228,717 | Jun. 08, 1880 | E.F. Woodbury, G. Patten, J. Merrill, J.A. Woodbury | Heaters for Air-Engines | hot air engines |
| CA-12,993 | Jun. 15, 1881 | G. Patten, J. Merrill, J.A. Woodbury, E.F. Woodbury | Perfectionnements Aux Machines a Air Chaud | hot air engines |
| 289,484 | Dec. 04, 1883 | E.F. Woodbury, G. Patten, J. Merrill, J.A. Woodbury | Air Engine Heater | hot air engines |
| 289,485 | Dec. 04, 1883 | E.F. Woodbury, G. Patten, J. Merrill, J.A. Woodbury | Heater for Air Engines | hot air engines |
| 324,060 | Aug. 11, 1885 | G. Patten, J. Merrill, J.A. Woodbury | Hot Air Engine | hot air engines |
| 324,061 | Aug. 11, 1885 | E.F. Woodbury, G. Patten, J. Merrill, J.A. Woodbury | Hot Air Engine | hot air engines |
| 324,062 | Aug. 11, 1885 | E.F. Woodbury, G. Patten, J. Merrill, J.A. Woodbury | Air-Engine | hot air engines |
| 325,640 | Sep. 01, 1885 | E.F. Woodbury, G. Patten, J. Merrill, J.A. Woodbury | Hot Air Engine | hot air engines |
| 327,748 | Oct. 06, 1885 | E.F. Woodbury, G. Patten, J. Merrill, J.A. Woodbury | Hot Air Engine | hot air engines |
| 331,359 | Dec. 01, 1885 | E.F. Woodbury, G. Patten, J. Merrill, J.A. Woodbury | Air Engine | hot air engines |
| 331,360 | Dec. 01, 1885 | E.F. Woodbury, G. Patten, J. Merrill, J.A. Woodbury | Piston for Air Pumps | air pumps |
| 331,361 | Dec. 01, 1885 | J.A. Woodbury, E.F. Woodbury, G. Patten, J. Merrill | Air Engine | hot air engines |
| 336,093 | Feb. 16, 1886 | L.A. Daelen | Caloric-Engine | hot air engines |
| 404,237 | May 28, 1889 | E.F. Woodbury, G. Patten, J. Merrill, J.A. Woodbury | Air-Engine | hot air engines |
| 408,907 | Aug. 13, 1889 | E.F. Woodbury, J.A. Woodbury | Dust-Collector | dust collectors |
