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| Patents for Orville H. Gardner | |||||
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| Number | Date | Patentee | Title | Type | |
| 80,722 | Aug. 04, 1868 | O.H. Gardner | Improvement in Vises | ||
| 96,580 | Nov. 09, 1869 | O.H. Gardner | Leg Vise | ||
| 177,328 | May 16, 1876 | O.H. Gardner | Bench Vise | bench vises | |