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| Patents for E. B. Forbush | |||||
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| Number | Date | Patentee | Title | Type | |
| 39,420 | Aug. 04, 1863 | C.L. Pierce | Improvement in wood-splitters | firewood machines | |
| 42,505 | Apr. 26, 1864 | C.L. Pierce | Improvement in sawing machines | shingle machines | |
| 43,494 | Jul. 12, 1864 | T. Hanvey | Improvement in hook-loops for casks | ||
| 53,610 | Apr. 03, 1866 | T. Hanvey | Improvement in preparing timber for cutting into veneers | veneer machines | |
| 59,764 | Nov. 20, 1866 | C.M. Farrar | Improvement in Lock-Up Safety Valve | steam safety valves | |