| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Grafton L. McGill | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 639,640 | Dec. 19, 1899 | M. Williams | Improvements in Pipe-Wrenches | |
 | 641,474 | Jan. 16, 1900 | M.J. Todd | Harrow Tooth Holder | |