| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1818-12-11 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 3,037X | Dec. 11, 1818 | J.L. Sullivan | Improvement on Morey's american water burner | ||
| 3,038X | Dec. 11, 1818 | J.L. Sullivan | Steam boat side rubbers (rudders) | boats and ships | |