| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for A. M. Williams | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 173,820 | Feb. 22, 1876 | E.W. Shippen | Improvement in the art of making wooden shoes and machinery for making them | shoemaking | |