| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Webb Hart | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,744X | May 26, 1812 | W. Hart | Saw mills | sawmills | |
| 2,728X | Jan. 22, 1817 | W. Hart | Mode of applying draught horses to machinery | ||
| 3,418X | Dec. 07, 1821 | W. Hart | Setting saw teeth | saw sets | |
| 4,102X | May 04, 1825 | W. Hart | Mode of packing cotton | ||