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| Patents for Hoyt & Brother Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 163,065 | May 11, 1875 | W.S. Gray | Improvement in machines for wiring blind slats and rods | windowblind machines | |
| 223,851 | Jan. 27, 1880 | L.P. Hoyt | Wood-planing machine | wood planers | |
| 352,976 | Nov. 23, 1886 | L.P. Hoyt | Planing-machine | wood planers | |