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| All Patents in class 431/62 | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 1,626,116 | Apr. 26, 1927 | F. Hardinge | Oil burner | |
| 1,651,060 | Nov. 29, 1927 | J.T. Janette | Liquid-fuel home heating furnace | ||
| 2,337,476 | Dec. 21, 1943 | P.S. Russel, W.S. Landon | Control Apparatus | ||
| 2,356,928 | Aug. 29, 1944 | A.G. Hann | Control Device | ||
| 2,363,696 | Nov. 28, 1944 | P.s. Russel | Control System | ||
| 2,449,237 | Sep. 14, 1948 | W.S. Landon | Fuel Feeding Apparatus | ||
| 2,493,297 | Jan. 03, 1950 | W.S. Landon | Orifice Cleaning Means | ||