| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for George W. Brown | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 37,188 | Dec. 16, 1862 | T.J. Wells | Improved self-feeding sawing-machine | human powered machines | |
| 198,272 | Dec. 18, 1877 | G.W. Brown | Improvement in foot-power machines | human powered machines | |
| 424,918 | Apr. 01, 1890 | G.W. Brown | Water-motor | water wheels | |
| 424,919 | Apr. 01, 1890 | G.W. Brown | Grinding-machine | ||
| 437,640 | Sep. 30, 1890 | G.W. Brown | Grinding-machine | ||
| 518,913 | Apr. 24, 1894 | G.W. Brown | Commutator-brush | motor brushes | |