| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Frederick E. Frey | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 390,583 | Oct. 02, 1888 | F.E. Frey | Shaft and Pulley Coupling | industrial machine pulleys and belt drive mechanisms | |
| 391,697 | Oct. 23, 1888 | F.E. Frey | Brick and Tile Machine | brick and tile making machines | |
| 421,692 | Feb. 18, 1890 | F.E. Frey | Tile Cutting Table | tile cutting machines | |