| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Charles C. Stephens | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 221,707 | Nov. 18, 1879 | E. Totman | Improvement in grinding-mills | grist mills | |
| 239,073 | Mar. 22, 1881 | E. Totman | Metallic burr or grinding-ring | grist mills | |