| Patents for James R. Brown |
Patents 1 -
10
of 16
      |
| Picture | Number | Date | Patentee | Title |
 | 22,157 | Nov. 30, 1858 | J.R. Brown | Pipe-Tongs |
 | 24,927 | Aug. 02, 1859 | J.R. Brown | Pipe-Tongs |
 | 26,544 | Dec. 20, 1859 | J.R. Brown | Pipe-Cutter |
 | 44,703 | Oct. 18, 1864 | J.R. Brown | Improved Pipe-Wrench |
 | 65,162 | May 28, 1867 | J.R. Brown | Improvement in Pipe-Tongs |
 | 79,724 | Jul. 07, 1868 | J.R. Brown | Improvement in Pipe-Tongs |
 | 112,218 | Feb. 28, 1871 | W. Brown, J.R. Brown | Improvement in Carpenters' Planes |
 | 142,143 | Aug. 26, 1873 | J.R. Brown | Pipe-Tongs |
 | 144,253 | Nov. 04, 1873 | J.R. Brown | Pipe-Tongs |
 | GB-187,303,762 | Nov. 19, 1873 | J.R. Brown | Adjustable Pipe Tongs |
