| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Frederick Meyer | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 461,130 | Oct. 13, 1891 | F. Meyer | Rotary Engine | ||
| 461,161 | Oct. 13, 1891 | A. Grant, J.S. Kiehl, F. Meyer | Rotary Steam Engine | ||
| 464,285 | Dec. 01, 1891 | F. Meyer | Rotary Steam Engine | ||