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| Patents for J. D. Trax | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,079,878 | Nov. 25, 1913 | J. Reid, W.O. Platt | Vaporizer and Igniter for Internal Combustion Engines | ignition systems | |
| 1,129,229 | Feb. 23, 1915 | W.O. Platt | Bearing for Oil Well Jacks and Swing Levers | oilfield machinery | |