| Patents for Walker Brothers |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 117,020 | Jul. 11, 1871 | D.F. Walker | Improvement in paneling-machines | panel cutting machines |
| 120,405 | Oct. 31, 1871 | D.F. Walker | Improvement in panel-raising machines | panel raising machines |
| 139,284 | May 27, 1873 | E.A. Walker | Improvement in scroll-saws | scrollsaws |
| 454,958 | Jun. 30, 1891 | E.A. Walker | Belt-Shifter for Planing-Machines | metal planers |
| 454,959 | Jun. 30, 1891 | E.A. Walker | Feed-Screw and Nut | metal planers |
| 454,960 | Jun. 30, 1891 | E.A. Walker | Frictional Feed-Clutch | metal planers |
| 472,745 | Apr. 12, 1892 | E.A. Walker | Belt-Shifter | metal planers |
| 475,004 | May 17, 1892 | E.A. Walker | Planing-Machine | metal planers |
