| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Nathan Harper | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 46,352 | Feb. 14, 1865 | N. Harper | Improvement in turning-lathes | wood lathes | |
| RE1,994 | Jun. 13, 1865 | N. Harper | Lathe | wood lathes | |