| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Robert Cosmos Ellrich | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| CA-50,148 | Oct. 03, 1895 | R.C. Ellrich | Meat Cutter | ||
 | 553,059 | Jan. 14, 1896 | R.C. Ellrich | Solid Bar Monkey Wrench | |
 | 584,111 | Jun. 08, 1897 | R.C. Ellrich | Wrench | |
 | D28,512 | Apr. 26, 1898 | R.C. Ellrich | Wrench Frame | |
 | 855,292 | May 28, 1907 | R.C. Ellrich | Ratchet Mechanism | |