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| Patents for Edwin P. Ormsby | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,869,428 | Jan. 20, 1959 | E.P. Ormsby | Lubricant Drain for Machine Tool Lubricating System | metalworking machine lubrication | |
| 2,919,956 | Jan. 05, 1960 | E.P. Ormsby | Sliding Way for Machine Tools and Method of Making Same | metalworking machine mechanisms | |