| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Alexander B. Pattison | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 503,153 | Aug. 15, 1893 | A.J. Mill | Drill-press | drill presses | |
| 513,128 | Jan. 23, 1894 | A.J. Mill | Radial drill | radial drill presses | |
| 776,710 | Dec. 06, 1904 | A.P. Weigel | Drill-press | drill presses | |