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| Patents for Daniel Chapman Stillson | |||||
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| Number | Date | Patentee | Title | Type | |
| 50,748 | Oct. 31, 1865 | J.C. Chapman, D.C. Stillson | Improved Tool for Turning Gas-Pipe, etc. | pipe wrenches | |
| 95,744 | Oct. 12, 1869 | D.C. Stillson | Improvement in Pipe-Wrenches | pipe wrenches | |
| GB-187,001,227 | Jun. 14, 1870 | C.W. Alden, D.C. Stillson | Wrenches | pipe wrenches | |
| 107,304 | Sep. 13, 1870 | D.C. Stillson | Improvement in Wrenches | screw adjust wrenches | |
| 126,161 | Apr. 30, 1872 | D.C. Stillson | Improvement in Pipe-Wrenches | pipe wrenches | |