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| All Patents in class 184/58 | |||||
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| Picture | Number | Date | Patentee | Title | |
| 225,912 | Mar. 30, 1880 | G.W. Baker | Device for Oiling Steam-Valves | ||
| 296,340 | Apr. 08, 1884 | H.S. Maxim | Gas Engine | ||
 | 1,211,431 | Jan. 09, 1917 | A.J. Gates | Lubricator | |
 | 1,211,432 | Jan. 09, 1917 | P.W. Gates | Lubricator | |
 | 1,338,385 | Apr. 27, 1920 | E. McCoy | Air-Brake-Pump Lubricator | |
| 1,425,972 | Aug. 15, 1922 | L. Kassander | Lubricator | ||
| 1,558,266 | Oct. 20, 1925 | E. McCoy | Lubricator | ||
| 1,574,983 | Mar. 02, 1926 | E. McCoy | Lubricator | ||