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| Patents for John W. Livingston | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,181,703 | May 02, 1916 | A.L. Warner | Process of forging crank-shafts and similar articles | forging machines | |
| 1,248,473 | Dec. 04, 1917 | G.W. Freeland | Apparatus for delivering coal and other materials | locomotive coal feeding apparatus | |