| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1827-06-15 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 4,791X | Jun. 15, 1827 | M. McGregor | Still | ||
| 4,792X | Jun. 15, 1827 | J. Maynard | Steam engine | steam engines | |
| 4,793X | Jun. 15, 1827 | W.W. Forwood | Grist mill | grist mills | |
| 4,794X | Jun. 15, 1827 | S. Moore, P. Moore | Sugar loaf mill | sugar refining apparatus | |