| All Patents of Type: steam generators |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| GB-179,301,943 | Mar. 25, 1793 | M. Pitts | Steam engine | steam engines |
| NX-3,961 | Nov. 09, 1824 | J. Gallaway | Steam generator | steam generators |
| NX-5,909 | Apr. 10, 1830 | J. White | Steam Generating | steam generators |
| 64,424 | May 07, 1867 | C.H. James | Improvement in tubes for steam generators | steam generators |
| 89,240 | Apr. 20, 1869 | T.T. Prosser | Improvement in steam-generators | steam generators |
| 89,241 | Apr. 20, 1869 | T.T. Prosser | Improvement in steam-generators | steam generators |
| 106,222 | Aug. 09, 1870 | E.B. Sintzenich | Improvement in steam-generators | steam generators |
| 166,398 | Aug. 03, 1875 | G.T. McLaughlin | Improvement in steam-generators | steam generators |
| 240,299 | Apr. 19, 1881 | B. Brazelle | Steam-generator | steam generators |
| GB-188,101,798 | Apr. 26, 1881 | B. Brazelle | Improvements in steam generators | steam generators |
| 263,954 | Sep. 05, 1882 | F.D. Pierce | Steam Generator for Road Vehicles or Other Purposes | steam generators |
| 271,329 | Jan. 30, 1883 | H. Hobbs, E.F. Gordon | Steam generator | steam generators |
| 287,211 | Oct. 23, 1883 | C. Ahrens | Steam-generator | steam generators |
| 291,185 | Jan. 01, 1884 | H. Hobbs, E.F. Gordon | Steam-generator | steam generators |
| 320,446 | Jun. 16, 1885 | J.E. Shapley | Steam-generator | steam generators |
