| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Ephraim Brown | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,262X | Apr. 10, 1810 | E. Brown | Horse mill | ||
| 6,325 | Apr. 17, 1849 | E. Brown, A.M. George | Revolving-die spike machine | ||
| 163,296 | May 18, 1875 | E. Brown | Improvement in Buhl-saws | coping saws | |
| 172,910 | Feb. 01, 1876 | E. Brown | Improvement in wheels or pulleys | woodworking machine mechanisms | |
| 174,894 | Mar. 21, 1876 | E. Brown | Improvement in scroll-sawing machines | scrollsaws | |
| 230,400 | Jul. 27, 1880 | E. Brown | Bench Vise | bench vises | |
| 236,771 | Jan. 18, 1881 | E. Brown | Steam Plow | steam plows | |