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| Patents for Stephen Steward | |||||
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| Number | Date | Patentee | Title | Type | |
| 774X | Jun. 20, 1807 | S. Steward | Stills | steam stills | |
| 2,035X | Dec. 31, 1813 | S. Steward | Mode of weaving millinet, muslin, lace, etc. | ||