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| Patents for Clement O. Read | |||||
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| Number | Date | Patentee | Title | Type | |
| 8,287X | Jun. 27, 1834 | R.C. Read, C.O. Read | Manufacturing wood screws | wood threading machines | |
| 516 | Dec. 15, 1837 | C.O. Read | Machine for Making Wood Screws | screw machines | |
| RE88 | Oct. 07, 1846 | C.O. Read | Making Wood Screws | screw machines | |