| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for John H. Wells | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 62,174 | Feb. 19, 1867 | L. Wetherell | Making Metal Tools | ball pein hammers | |
| 62,793 | Mar. 12, 1867 | L. Wetherell | Improvement in Forging Hammers | hammers | |
| 339,606 | Apr. 06, 1886 | J.H. Wells | Knife for cutter-heads | cutters | |