| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Monroe Blackburn | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 140,002 | Jun. 17, 1873 | M. Blackburn | Improvement in circular-saw mills | circular sawmills | |
| 601,231 | Mar. 29, 1898 | M. Blackburn | Truck | dollies, carts and hand trucks | |