| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Mark Laighton | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,235X | Mar. 14, 1810 | M. Laighton | Rollers for sheaves of blocks | block and tackles | |
| 2,836X | Sep. 01, 1817 | M. Laighton, L.M. Laighton | Pumps | pumps | |