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| Patents for William Coleman | |||||
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| Number | Date | Patentee | Title | Type | |
| 5,848X | Feb. 25, 1830 | W. Coleman | Improvement on Haskins' grist mill | grist mills | |
| XC-339 | Nov. 06, 1851 | W. Coleman | Circular and straight moulding, rabbetting, ploughing and architrave machine | molders | |
| 8,709 | Feb. 03, 1852 | S.G. Coleman, W. Coleman | Ship's Block | tackle blocks | |