| Patents for John J. Andrew |
Patents 1 -
10
of 12
      |
| Picture | Number | Date | Patentee | Title |
 | 296,618 | Apr. 08, 1884 | D.C. Prescott | Gang-saw mill |
| | 310,848 | Jan. 13, 1885 | D.C. Prescott | Saw-mill set-works |
| | 335,319 | Feb. 02, 1886 | J.C. Slocum | Gang-saw mill |
 | 360,972 | Apr. 12, 1887 | D.C. Prescott | Steam-feed for saw-mills |
 | 363,169 | May 17, 1887 | D.C. Prescott | Feed and pressure mechanism for saw-mills |
| | 368,730 | Aug. 23, 1887 | D.C. Prescott | Saw-mill set-works |
 | 368,731 | Aug. 23, 1887 | D.C. Prescott | Bandsaw mill |
 | 369,881 | Sep. 13, 1887 | D.C. Prescott | Bandsaw mill |
 | 376,678 | Jan. 17, 1888 | D.C. Prescott | Saw-mill carriage |
 | 378,717 | Feb. 28, 1888 | D.C. Prescott | Offset mechanism for saw-mill carriages |
