| Patents for S. S. Williamson |
Patents 16 -
30
of 39
      |
| Number | Date | Patentee | Title | Type |
| 332,209 | Dec. 08, 1885 | W.H. Northall | Bench Vise | bench vises |
| 340,947 | Apr. 27, 1886 | P. Huntley | Bench Vise | bench vises |
| D16,799 | Jul. 13, 1886 | A. Trunk | Design For A Corkscrew | figural cork extractors |
| 374,868 | Dec. 13, 1887 | E.L. Gaylord | Miter-box | miter boxes |
| 376,331 | Jan. 10, 1888 | A.P. Millspaugh | Bench-hook | bench stops |
| 412,215 | Jun. 15, 1889 | H.C. Walter, E.P. Walter | Machine for Cutting Special Pinions | gear making machines |
| 421,514 | Feb. 18, 1890 | C.H. Reid | Hat Finishing Lathe | hat making machines |
| 558,739 | Apr. 21, 1896 | S.H. Pickering | Plane for Fluting Stone | shooting board planes |
| 568,365 | Sep. 29, 1896 | R. McMillen | Wrench | quick adjust wrenches |
| 578,214 | Mar. 02, 1897 | T.E. Keavy | Sandpapering and buffing machine | sanding machines |
| 583,947 | Jun. 08, 1897 | R.A. Ryrie | Pipe Wrench | chain and strap wrenches |
| 588,712 | Aug. 24, 1897 | P. Broadbooks | Drill Frame | drill presses |
| 589,110 | Aug. 31, 1897 | T.L. Armstrong | Chain Drill | drill chucks |
| 594,399 | Nov. 30, 1897 | J.A. Hill | Wrench | quick adjust wrenches |
| 601,954 | Apr. 05, 1898 | A. Enos | Sliding Jaw Wrench | nut wrenches |
