| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Thomas Barrow | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 755,733 | Mar. 29, 1904 | T. Barrow | Motor | pneumatic motors | |
| 755,734 | Mar. 29, 1904 | T. Barrow | Valve Operating Mechanism | industrial control apparatus | |
| 771,761 | Oct. 04, 1904 | T. Barrow | Power Hoist | hoists, winches, come-alongs | |