| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Arthur W. Hjorth | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 738,444 | Sep. 08, 1903 | A.W. Hjorth | Combined Pipe and Nut Wrench | pliers type wrenches | |
| CA-85,624 | Feb. 23, 1904 | A.W. Hjorth | Pipe and Nut Wrench | pliers type wrenches | |