| Patents for C. Sedgwick |
Patents 301 -
310
of 310
      |
| Number | Date | Patentee | Title | Type |
| 542,922 | Jul. 16, 1895 | W.H. Brock | Flange Wrench | flange wrenches |
| 544,587 | Aug. 13, 1895 | W. Moore | Plumb and Level | levels |
| 549,006 | Oct. 29, 1895 | W.P. Norton | Screw Cutting Lathe | screwcutting lathes |
| 576,381 | Feb. 02, 1897 | L. Seager | Improvements in Adjustable Spanners and Wrenches | quick adjust wrenches |
| 603,290 | May 03, 1898 | H.M. Smith | Wrench | quick adjust wrenches |
| 673,307 | Apr. 30, 1901 | J. Wahlberg | Micrometer Surface Gage | thickness gages |
| 687,841 | Dec. 03, 1901 | M.G. Lewis | Slide-bar for bench-vises | bench vises |
| 708,210 | Sep. 02, 1902 | A. Dahl | Wrench | pipe wrenches |
| 768,810 | Aug. 30, 1904 | M.G. Lewis | Lewis Vise assigned to Emmert Mfg. Co. | vises |
| 802,040 | Oct. 17, 1905 | C. Hanimann | Quick-release face vise | woodworkers vises |
