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| Patents for Rochester Automatic Lubricator | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 524,112 | Aug. 07, 1894 | J.G. Knipper, P.H. Knipper | Lubricator | |
 | 564,503 | Jul. 21, 1896 | M. Butler | Lubricator | |
 | CA-54,333 | Dec. 11, 1896 | M. Butler | Graisseur | |
 | 585,426 | Jun. 29, 1897 | J. Buckley | Lubricator | |
 | 590,297 | Sep. 21, 1897 | J. Buckley | Lubricator | |
 | CA-58,182 | Nov. 19, 1897 | J. Buckley | Graisseur | |