| Patents for Benjamin F. Joslyn |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| 13,221 | Jul. 10, 1855 | B.F. Joslyn | Slide-Wrench | nut wrenches |
| 16,733 | Mar. 03, 1857 | B.F. Joslyn | Improvement in Screw-Wrenches | nut wrenches |
| 16,844 | Mar. 17, 1857 | B.F. Joslyn | Screw-Wrench | nut wrenches |
| 154,680 | Sep. 01, 1874 | B.F. Joslyn | Wrenches | nut wrenches |
| 170,089 | Nov. 16, 1875 | B.F. Joslyn | Wrench | screw adjust wrenches |
| 170,860 | Dec. 07, 1875 | B.F. Joslyn | Wrench | quick adjust wrenches |
| 177,521 | May 16, 1876 | B.F. Joslyn | Improved Carriage-Wrench | axle nut wrenches |
| 180,348 | Jul. 25, 1876 | B.F. Joslyn | Wrench | screw adjust wrenches |
| 187,388 | Feb. 13, 1877 | B.F. Joslyn | Improvement in wood-boring machines | portable timber borers |
| 192,920 | Jul. 10, 1877 | B.F. Joslyn | Wrench | nut wrenches |
