| Patents for Gresham & Craven |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| CA-22,721 | Nov. 02, 1885 | J. Gresham | Injecteur | water injectors |
| 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 |
