| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for John Baker | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 6,815X | Oct. 28, 1831 | J. Baker | Chimney valve | ||
| 8,701X | Mar. 20, 1835 | J. Baker | Wheels for Railroad Cars | ||
 | 135,752 | Feb. 11, 1873 | J. Baker | Improvement in machines for setting saws | |
 | 787,303 | Apr. 11, 1905 | M.C. Latour | Alternating-current series motor | |
 | RE12,379 | Aug. 15, 1905 | C. Contal | Ratchet Screw Key | |
 | 897,545 | Sep. 01, 1908 | M.C. Latour | Single-phase commutator-motor | |