| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | Patent number: | Patent Date: |
| Patents for Gurdon F. Saltonstall | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 336X | Aug. 21, 1801 | G.F. Saltonstall | Cooling and Conveying Up Meal, Etc. | ||
| 338X | Sep. 02, 1801 | G.F. Saltonstall | Metallic Gin Rollers for Cleaning Cotton | ||
| 417X | Jan. 04, 1803 | G.F. Saltonstall | Saw mill for cleaning cotton | ||
| 450X | May 14, 1803 | G.F. Saltonstall | Rolling machine for cleaning cotton | ||
| 2,885X | Dec. 31, 1817 | G.F. Saltonstall | Cotton hopper for cleaning cotton | ||