| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Otto J. Ebert | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 533,872 | Feb. 12, 1895 | O.J. Ebert | Micrometer Calipers | micrometers | |
| 536,859 | Apr. 02, 1895 | O.J. Ebert | Micrometer | micrometers | |