| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Charles J. Lofdahl | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,399,631 | Dec. 06, 1921 | C.A. Lofdahl, C.J. Lofdahl | Plane-Scraper | scraper planes | |
| 1,607,403 | Nov. 16, 1926 | C.J. Lofdahl | Stair Saw | special purpose saws | |