| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Charles E. Emery | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 278,919 | Jun. 05, 1883 | C.E. Emery | Hydraulic testing-machine | testing machines | |
| 360,867 | Apr. 12, 1887 | C.E. Emery | Planimeter | measuring apparatus | |