| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1828-12-08 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 5,298X | Dec. 08, 1828 | T.J. Dean | Machine for shelling corn | corn shellers | |
| 5,299X | Dec. 08, 1828 | S.L. Holmes | Increasing water power by atmospheric pressure | ||