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| Patents for John L. Osborne | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 963,803 | Jul. 12, 1910 | J.L. Osborne | Combined Governor and Regulator for Air-Compressors | |
| 1,157,956 | Oct. 26, 1915 | J.L. Osborne | Valve | ||
| 1,190,945 | Jul. 11, 1916 | J.L. Osborne | Pump Controlling Device | ||
 | 1,190,946 | Jul. 11, 1916 | J.L. Osborne | Governor | |