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| Patents for Joseph M. Boyd | |||||
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| Number | Date | Patentee | Title | Type | |
| 827,402 | Jul. 31, 1906 | A.A. Stelting | Lubricator | lubricators | |
| 865,315 | Sep. 03, 1907 | W.E. Parr | Lubricant Feeding and Distributing Mechanism | lubricators | |