| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Gertrude Bryce | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 690,669 | Jan. 07, 1902 | J.F. Steckenreiter | Attaching device for drill bit | |
 | 699,855 | May 13, 1902 | J.F. Steckenreiter | Rotary Measure | |