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| Patents for W. W. McKaig & Son | |||||
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| Number | Date | Patentee | Title | Type | |
| 173,131 | Feb. 08, 1876 | J. Newcomer, W.J. Muncaster, M. McKaig | Gridiron | grills and toasters | |
| 176,541 | Apr. 25, 1876 | W.J. Muncaster, M. McKaig | Raising and Lowering Screw Propellers | boats and ships | |
| 319,603 | Jun. 09, 1885 | W.J. Muncaster | Metal Bending and Straightening Machine | metal straightening machines | |
| 334,455 | Jan. 19, 1886 | W.J. Muncaster | Metal Bending and Straightening Machine | metal bending machines | |