| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for John W. Emerson | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 369,781 | Sep. 13, 1887 | J.W. Emerson, A.C. Starbird | Feed mechanism for saw-mill carriages | sawmill feed works | |
| 878,512 | Feb. 11, 1908 | J.W. Emerson | Logging Truck | logging trucks | |