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| Patents for Harry D. Murray | |||||
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| Number | Date | Patentee | Title | Type | |
| 837,708 | Dec. 04, 1906 | E.J. Fithian, H.D. Murray | Igniting Device for Explosive Engines | ignition systems | |
| 1,064,242 | Jun. 10, 1913 | H.D. Murray | Friction Clutch | clutches | |
| 1,700,825 | Feb. 05, 1929 | H.D. Murray | Gas Engine Control Mechanism | internal combustion engine governors | |
| 1,791,969 | Feb. 10, 1931 | H.D. Murray | Gas Engine | gas and gasoline engines | |