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| Patents for John Murphy | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,023X | Nov. 18, 1818 | J. Murphy, R. Bowne | Horse wheel to propel boats | nautical propulsion apparatus | |
| 8,710X | Mar. 24, 1835 | J. Murphy | Steam engine | steam engines | |
| 66,781 | Jul. 16, 1867 | R. Black | Improved Hammer Head | hammers | |
| 104,338 | Jun. 14, 1870 | J. Murphy | Improvement in rattan-cutter | cutters | |
| CA-30,575 | Jan. 16, 1889 | P. Jardine, J. Jardine | Tube expander | ||
| 410,282 | Sep. 03, 1889 | P. Jardine, J. Jardine | Pipe-expander | pipe and tube expanders | |