| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for William Haworth | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 3,881X | Jun. 02, 1824 | W. Haworth | Carriage of the mule for spinning cotton | spinner | |
| 3,882X | Jun. 02, 1824 | W. Haworth | Cotton spinning machinery | spinner | |