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| Patents for John Haley | |||||
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| Number | Date | Patentee | Title | Type | |
| 135,903 | Feb. 18, 1873 | R.W. George | Improvement in machines for jointing staves | barrel making machines | |
| 902,269 | Oct. 27, 1908 | J.D. Weaver | Spirit-Level | inclinometers | |