| All Patents of Type: steam apparatus |
Patents 1 -
15
of 16
      |
| Number | Date | Patentee | Title | Type |
| GB-169,800,356 | Jul. 25, 1698 | T. Savery | Steam Apparatus | steam apparatus |
| 33X | Aug. 26, 1791 | J. Stevens, Jr. | Application of steam to work bellows | steam apparatus |
| GB-179,201,903 | Jul. 24, 1792 | J. Rumsey | Certain new methods of raising water or applying their force to the purpose of milling | steam apparatus |
| 95X | Mar. 25, 1795 | S. Morey | Improvement in Applying Steam | steam apparatus |
| GB-180,102,467 | Jan. 27, 1801 | G. Medhurst | Compound crank for converting between circular and rectilinear motion | steam apparatus |
| 346X | Oct. 13, 1801 | J. Poole | Syphonic steam machine | steam apparatus |
| 2,699X | Nov. 15, 1816 | E. Rumsey, Executor, J. Rumsey, deceased(Estate of) | The machinery for steam | steam apparatus |
| 4,755X | May 15, 1827 | M. Ward | Use of heated air, gases, etc. in the aid of steam power | steam apparatus |
| 4,972 | Feb. 20, 1847 | W.H. Baker, H.R. Worthington | Apparatus for gaging the height of water in boilers | steam apparatus |
| 94,146 | Aug. 24, 1869 | M. Stephens | Improvement in joints for cement-pipes | pipes |
| CA-171 | Dec. 06, 1869 | J.C. Hodgins, J. Dilworth | Improvements in apparatus for condensing the steam of high-pressure steam engines | steam apparatus |
| RE4,980 | Jul. 16, 1872 | M. Stephens | Improvement in joints for cement-pipes | pipes |
| 193,088 | Jul. 17, 1877 | B. Holly | Improvement in Street Mains or Pipes for Supplying Large Districts with Heat for Warming Buildings | steam apparatus |
| 385,580 | Jul. 03, 1888 | G.B. Snow | Steam Bell Ringer | steam apparatus |
| 434,657 | Aug. 19, 1890 | A. Cunningham | Direct-Acting Steam-Feed Works for Saw-Mills | sawmill feed works |
