| Patents for E. Planta |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 249,133 | Nov. 01, 1881 | R.T. White | Routing-machine | routing machines |
| 263,752 | Sep. 05, 1882 | A.S. Bangs | Mortising-machine | mortising machines |
| 275,002 | Apr. 03, 1883 | R.T. White | Routing-machine | routing machines |
| 313,283 | Mar. 03, 1885 | J.F. Bogan | Device for Reducing the Diameter of Metal Rods or Wires | wire drawing dies |
| 325,010 | Aug. 25, 1885 | D.R. Porter | Wrench | pipe wrenches |
| 376,396 | Jan. 10, 1888 | D.R. Porter | Pipe Wrench | pipe wrenches |
| 389,899 | Sep. 25, 1888 | D.R. Porter | Pipe Wrench | quick adjust wrenches |
| 407,736 | Jul. 23, 1889 | W.A. Long | Carving-machine | carving machines |
