| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1792-01-?? | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 37X | Jan. 02, 1792 | B. Folger | Cleansing whale oil | filtering fluids | |
| 38X | Jan. 28, 1792 | O. Herbert | Spinning and Twisting Thread | spinner | |