| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Michael B. Poitiaux | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 4,639X | Jan. 17, 1827 | M.B. Poitiaux | Method of heating ovens, rooms, etc. | ||
| 5,976X | May 20, 1830 | M.B. Poitiaux | Machinery for mills | ||