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Patents for Hiram McDonald | |||||
Number | Date | Patentee | Title | Type | |
31,182 | Jan. 22, 1861 | H. McDonald | Wood-bending machine | wood bending machines | |
RE4,548 | Sep. 12, 1871 | H. McDonald | Wood-bending machine | wood bending machines | |
120,305 | Oct. 24, 1871 | H. McDonald | Improvement in wood-bending machines | wood bending machines | |
120,306 | Oct. 24, 1871 | H. McDonald | Improvement in wood-bending machines | wood bending machines | |
RE4,614 | Oct. 31, 1871 | H. McDonald | Wood-bending machine | wood bending machines |