| Patents for John Ericsson |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| GB-1,836,077,149 | Jul. 13, 1836 | J. Ericsson | An Improved Propeller Applicable to Steam Navigation | propulsion apparatus |
| 287 | Jul. 19, 1837 | J. Ericsson, F.B. Ogden | Sounding instrument for ascertaining the depth of water in seas, rivers, &c. | nautical apparatus |
| 588 | Feb. 01, 1838 | J. Ericsson | Propelling Steam Vessels | propulsion apparatus |
| 4,317 | Dec. 20, 1845 | J. Ericsson | Compound Steam Engine | steam engines |
| 6,844 | Nov. 06, 1849 | J. Ericsson | Steam Engine | compound steam engines |
| 8,481 | Nov. 04, 1851 | J. Ericsson | Engine for Producing Motive Power | hot air engines |
| 20,782 | Jul. 06, 1858 | J. Ericsson | Reciprocating Steam Engine | steam engines |
| 41,612 | Feb. 16, 1864 | J. Ericsson | Reciprocating Steam Engine | |
| 226,052 | Mar. 30, 1880 | J. Ericsson | Air-Engine | hot air engines |
