| Patents for Frederick E. Walden |
Patents 1 -
15
of 19
      |
| Number | Date | Patentee | Title | Type |
| 761,798 | Jun. 07, 1904 | F.E. Walden | Wrench or the Like | quick adjust wrenches |
| 763,225 | Jun. 21, 1904 | F.E. Walden | Punch or the Like | pliers |
| 763,226 | Jun. 21, 1904 | F.E. Walden | Vise or the Like | bench vises |
| 763,227 | Jun. 21, 1904 | F.E. Walden | Wrench or the Like | pliers type wrenches |
| GB-190,409,535 | Aug. 18, 1904 | F.E. Walden | Spanners and Wrenches; Vices | quick adjust wrenches |
| 769,605 | Sep. 06, 1904 | F.E. Walden, R.A. Hammond | Wrench | quick adjust wrenches |
| 788,716 | May 02, 1905 | F.E. Walden, R.A. Hammond | Worm Gearing | vise mechanisms |
| 823,748 | Jun. 19, 1906 | F.E. Walden | Clamp | C clamps |
| 835,740 | Nov. 13, 1906 | F.E. Walden | Belt Punch | leather punches |
| 841,831 | Jan. 22, 1907 | F.E. Walden | Wrench | ratchet wrenches |
| 856,436 | Jun. 11, 1907 | F.E. Walden | Ratchet-Clamp | C clamps |
| 890,111 | Jun. 09, 1908 | F.E. Walden | Wrench | quick adjust wrenches |
| 912,338 | Feb. 16, 1909 | F.E. Walden | Combination Ratchet Wrench | ratchet wrenches |
| 928,719 | Jul. 20, 1909 | F.E. Walden | Ratchet Wrench | ratchet wrenches |
| 1,113,389 | Oct. 13, 1914 | F.E. Walden | Wrench | alligator wrenches |
