| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for William Lawson | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 533,302 | Jan. 29, 1895 | W. Lawson | Taper-boring or Grinding Attachment for Lathes | metal lathe accessories and attachments | |
| 569,963 | Oct. 20, 1896 | O. Engman | Combined square, level, and T-square | combination tools | |