| Patents for William F. Patterson |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 157,102 | Nov. 24, 1874 | W.F. Patterson | Improvement in Screw-Drivers | screwdriver blades |
| 158,807 | Jan. 19, 1875 | W.F. Patterson | Improvement in Screw-Drivers | screwdriver blades |
| 327,346 | Sep. 29, 1885 | W.F. Patterson, H.B. Stillman | Planing Machine | metal planers |
| 327,968 | Oct. 06, 1885 | W.F. Patterson, H.B. Stillman | Machine for Interchangeably Planing or Turning | metal planers |
| 346,603 | Aug. 03, 1886 | H.B. Stillman, W.F. Patterson | Multi-Blade Screw Driver | screwdriver blades |
