| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for John Knight | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 6,459X | Apr. 07, 1831 | J. Knight | Improvement in Sneed's scythe | ||
| 412,926 | Oct. 15, 1889 | J. Knight | Adjustable Cone Center for Lathes | ||