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| Patents for Hiram Woodward | |||||
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| Number | Date | Patentee | Title | Type | |
| 36,005 | Jul. 29, 1862 | R. Hunt, J.H. Waite | Improvement in machinery for fulling cloth | dressing cloth | |
| 126,930 | May 21, 1872 | D. Chase | Improvement in dogs for saw-mills | sawmill dogs | |