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| Patents for William Cook | |||||
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| Picture | Number | Date | Patentee | Title | |
| 5,739X | Dec. 07, 1829 | W. Cook | Distilling | ||
| 5,740X | Dec. 07, 1829 | W. Cook | Churn by lever power | ||
 | GB-186,701,067 | Apr. 10, 1867 | G. Selsor, W. Cook, J.H. Johnson | Hammers | |
 | 372,456 | Nov. 01, 1887 | W. Cook | Saw-Filing Attachment | |
 | 405,464 | Jun. 18, 1889 | W. Cook | Scale Measure | |
 | 567,492 | Sep. 08, 1896 | W. Cook, J. Musgrave | Pipe Wrench | |