| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | Patent number: | Patent Date: |
| Patents for Robert Leonard | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 347,388 | Aug. 17, 1886 | D. Shortsleeve | Sand Feeding Mechanism for Stone Sawing Machines | stonemason | |