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| Patents for James Richards | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,362X | Aug. 10, 1821 | J. Richards | Manufacturing sail cloth | looms | |
| 347,179 | Aug. 10, 1886 | C.H. Hubbell, W.A. Kelly | Wrench Attachment | pipe jaw attachments for wrenches | |