| Patents for Edwin W. Brown |
Patents 1 -
15
of 18
      |
| Number | Date | Patentee | Title | Type |
| 103,750 | May 31, 1870 | D. Jordan | Improvement in cutters for dovetailing-machines | cutters |
| 103,890 | Jun. 07, 1870 | D. Jordan | Improvement in cutters for wood-molding machines | cutters |
| 106,467 | Aug. 16, 1870 | S. Chapman | Wrench | pipe wrenches |
| 110,494 | Dec. 27, 1870 | M.M. Pettes | Improvement in Countersinks | countersinks |
| 116,210 | Jun. 20, 1871 | E.S. Moulton | Improvement in Pipe-Cutters | pipe cutters |
| 129,536 | Jul. 16, 1872 | W.C. Cross | Stem Calipers | measurement gauges |
| 136,089 | Feb. 18, 1873 | E.S. Moulton | Pipe-Wrenches | pipe tongs |
| 158,685 | Jan. 12, 1875 | J.J. Crawford | Improvement in screw-presses | |
| 207,709 | Sep. 03, 1878 | H.W. Brett | Wrench | self-adjust wrenches |
| 213,889 | Apr. 01, 1879 | C.F. Linscott, J.F. Gage | Coping/Fret Saw | coping saws |
| 252,423 | Jan. 17, 1882 | E.B. Buckingham | Device for drawing metal tubes | metalworking machines |
| 273,017 | Feb. 27, 1883 | J.H. Bowen | Wrench | quick adjust wrenches |
| 297,816 | Apr. 29, 1884 | J. Ledward | Saw | sawblades |
| 310,818 | Jan. 13, 1885 | J.F. Guthrie | Pipe Wrench | pipe wrenches |
| 320,872 | Jun. 23, 1885 | J.F. Guthrie, Jr. | Pipe Wrench | pipe wrenches |
