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| Patents for Thomas Gilpin | |||||
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| Number | Date | Patentee | Title | Type | |
| NX-181,612,181 | Dec. 18, 1816 | T. Gilpin, J. Perkins | Paper, water marks | manufacturing paper | |
| 2,712X | Dec. 24, 1816 | T. Gilpin | Improvements in making paper by machinery | ||
| 6,048X | Jun. 25, 1830 | T. Gilpin | Finishing paper machine | polishing and buffing machinery | |
| 8,737X | Apr. 03, 1835 | T. Gilpin | Screw press | ||