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| Patents for William G. Burnham | |||||
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| Number | Date | Patentee | Title | Type | |
| 607,982 | Jul. 26, 1898 | W.G. Burnham | Gear-cutting machine | gear making machines | |
| 616,654 | Dec. 27, 1898 | J. Parker, W.G. Burnham | Screw Machine | screw machines | |
| 621,519 | Mar. 21, 1899 | W.G. Burnham | Gear-cutting machine | gear making machines | |