| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Samuel F. B. Morse | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 1,647 | Jun. 20, 1840 | S.F. Morse | Electric telegraph | |
 | RE79 | Jan. 15, 1846 | S.F. Morse | Improvement in the mode of communicating information by signals by the application of electro-magnetism | |
 | 4,453 | Apr. 11, 1846 | S.F. Morse | Improvement in electro-magnetic telegraphs | |
 | RE118 | Jun. 13, 1848 | S.F. Morse | Improvement in electro-magnetic telegraphs | |