| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for A. W. Harrison | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 649,939 | May 22, 1900 | S.M. De Merritt, E.R. Leighton | Seam Ripper | sewing tools | |
| 710,615 | Oct. 07, 1902 | A.R. Robertson | Magnetic Tack-Hammer | tack hammers | |
| 734,211 | Jul. 21, 1903 | O.O. Aune | watch makers tool | watchmaker | |