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| Patents for Fisher & Norris | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,212 | Aug. 11, 1843 | E.G. Matthews | Vise | bench vises | |
| 5,331 | Oct. 16, 1847 | M. Fisher, W. Martin, Jr. | Improvement in Welding Cast-Iron to Malleable Iron or Steel | blacksmith | |
| 365,678 | Jun. 28, 1887 | C. Fisher | Anvil | blacksmith | |