| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Robert S. Brown | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,197,006 | Sep. 05, 1916 | R.S. Brown | Buffing-machine | polishing and buffing machinery | |
| 1,612,905 | Jan. 04, 1927 | W.J. Victory, R.S. Brown | Wrench Set Carrying Device | wrench set holders | |
| 1,817,910 | Aug. 11, 1931 | R.S. Brown | Chain mortiser | mortising machines | |