| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Geo. R. Ladson | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 841,692 | Jan. 22, 1907 | F.H. Kanning | Wrench | angle adjustable wrenches | |
| 1,089,386 | Mar. 03, 1914 | F.H. Kanning | Wrench | wrench handle components | |