| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for W. H. Pumphrey | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 527,968 | Oct. 23, 1894 | J.J. Brown, P. Grabler | Square | squares | |
| 549,601 | Nov. 12, 1895 | D. Gross, Jr. | Wrench | screw adjust wrenches | |