| All Patents in class 184/18 |
Patents 1 -
15
of 19
      |
| Number | Date | Patentee | Title | Type |
| 33,799 | Nov. 26, 1861 | P. Shaw | Air Engine | hot air engines |
| RE10,750 | Jul. 27, 1886 | S. Wilcox | Air and Gas Engine | gas and gasoline engines |
| 431,704 | Jul. 08, 1890 | J.A. Mumford | Lubricator for steam-engines | steam engine lubricators |
| 445,110 | Jan. 20, 1891 | M.A. Graham | Gas Engine | gas and gasoline engines |
| 491,224 | Feb. 07, 1893 | T. Poore | Lubricator | tool lubricators |
| 543,165 | Jul. 23, 1895 | C.W. Weiss | Explosive Engine | oil engines |
| 557,496 | Mar. 31, 1896 | J.F. Duryea | Engine or Motor | |
| 564,503 | Jul. 21, 1896 | M. Butler | Lubricator | steam engine lubricators |
| 583,962 | Jun. 08, 1897 | P.A. Winand | Upright or Vertical Engine | internal combustion engine lubrication |
| 597,860 | Jan. 25, 1898 | S. Rolfe | Explosion Engine | oil engines |
| 603,914 | May 10, 1898 | F.S. Mead | Gas or Oil Engine | oil engines |
| 634,529 | Oct. 10, 1899 | A. Lee | Gas Engine | gas and gasoline engines |
| 642,366 | Jan. 30, 1900 | C.H. Morse, H.F. Probert | Lubrication for Gas Engines | internal combustion engine lubrication |
| 1,296,124 | Mar. 04, 1919 | W.W. Schettler | Oil Reservoir for Internal Combustion Engines. | internal combustion engine lubrication |
| 1,616,391 | Feb. 01, 1927 | E. Prouty | Internal-Combustion Engine | internal combustion engines |
