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| All Patents in class 239/587.5 | |||||
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| Number | Date | Patentee | Title | Type | |
| 837,934 | Dec. 11, 1906 | C.V. Kerr | Nozzle for Steam Turbines | steam turbines | |
| 1,448,745 | Mar. 20, 1923 | C.B. Jahnke, F.G. Hobart | Movable Oil Injector | fuel injection apparatus | |
| 1,989,912 | Feb. 05, 1935 | A.A. Breuer | Steam sprayer | insect exterminators | |
| 2,378,001 | Jun. 12, 1945 | F.E. Drummond | Flame Hardening Torch | torches | |