| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Wm. E. Boulter | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 507,407 | Oct. 24, 1893 | S.C. Bole | Wrench | pipe wrenches | |
| 529,707 | Nov. 27, 1894 | W.S. Clay | Combination Radiator-Wrench | pipe jaw attachments for wrenches | |