| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Henry W. De Courtenay | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 285,583 | Sep. 25, 1883 | H.W. De Courtenay | Miter-box and jack-board | |
 | 370,048 | Sep. 20, 1887 | H.W. De Courtenay | Combination Wrench | |