| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Ferris T. Harrington | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,862,623 | Jun. 14, 1932 | F.T. Harrington | Tool Holder | sheet metal stamping dies | |
| 1,899,326 | Feb. 28, 1933 | F.T. Harrington | Tool Holder | tool holders | |