| Patents for James Gresham |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| GB-186,401,150 | May 06, 1864 | J. Gresham, C.P. Stewart | Improvements in machinery for winding yarn or thread on to bobbins, spools, or other similar surfaces | yarn reels |
| GB-186,402,789 | Nov. 10, 1864 | J. Gresham, J. Robinson | Improvements in that apparatus for raising and forcing fluids and feeding steam-boilers, known as "Giffard's Injector" | feedwater apparatus |
| GB-186,601,055 | Apr. 13, 1866 | J. Gresham | Improvements in or applicable to that apparatus for raising and forcing fluids and feeding steam boilers known as "Giffard's Injector" | feedwater apparatus |
| 57,057 | Aug. 07, 1866 | J. Gresham | Improvement in injectors for boilers | feedwater apparatus |
| 285,171 | Sep. 18, 1883 | J. Gresham, E.G. Sheward | Injector or Ejector | auxiliary wrenches |
| CA-22,721 | Nov. 02, 1885 | J. Gresham | Injecteur | water injectors |
| GB-188,901,728 | Jan. 31, 1889 | J. Gresham | Injectors: Valves | water injectors |
| GB-189,012,091 | Aug. 01, 1890 | J. Gresham | Ejectors for Railway Brakes | railroad car brakes |
| GB-189,319,951 | Oct. 06, 1894 | H.E. Gresham, J. Gresham | Improvements in Injectors and Connected Apparatus for Feeding Steam Boilers with Water | water injectors |
| GB-189,501,903 | Nov. 30, 1895 | G. Kiernan, J. Gresham | Improvements in or Applicable to Injectors for Raising and Forcing Fluids. | water injectors |
| GB-189,910,593 | Mar. 24, 1900 | F.J. Gresham, J. Gresham | Improvements in Injectors | water injectors |
| GB-190,016,537 | Sep. 14, 1901 | F.J. Gresham, J. Gresham | Improvements in or Applicable to Injectors. | water injectors |
