| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Robert S. Williams | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 127,211 | May 28, 1872 | J.G. Aram | Improvement in machines for turning carriage-axles | |
| 372,806 | Nov. 08, 1887 | C. Kehr | Machine for turning irregular forms | ||