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| Patents for Ezra Brown | |||||
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| Number | Date | Patentee | Title | Type | |
| 4,391X | Apr. 12, 1826 | E. Brown | Improvement on Chandler & Brown's wire harness for weaving | weaver | |
| 5,261X | Oct. 30, 1828 | E. Brown | Improvement in Chandler & Brown wire harness (Weaving heddle) | weaver | |
| 5,816X | Feb. 04, 1830 | E. Brown, A. Cross | Grinding flax seed, paint, etc. | paint grinding mills | |