| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for George F. Richardson | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 19,326 | Feb. 09, 1858 | D. Lombard | Corn Husker | corn huskers | |
| 154,946 | Sep. 15, 1874 | A. Davis | Improvement in grooving-machines | dado machines | |