| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Pierson Jacobus | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 113,057 | Mar. 28, 1871 | P. Jacobus | Combined circular saw and apple grinder | circular saws | |
| 377,521 | Feb. 07, 1888 | P. Jacobus | Crosscut-saw | crosscut saws | |