| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Coleby C. Jeffery | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 119,731 | Oct. 10, 1871 | J.M. Albertson | Improvement in combined cotton-presses and horse-powers | |
 | RE6,247 | Jan. 26, 1875 | J.M. Albertson | Improvement in horse-powers | |
 | 162,786 | May 04, 1875 | J.M. Albertson | Improvement in baling-presses | |