Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
Patents for W. M. Christie | |||||
Number | Date | Patentee | Title | Type | |
368,679 | Aug. 23, 1887 | J.A. Mumford | Steam-boiler | stationary boilers | |
417,071 | Dec. 10, 1889 | J.A. Mumford | Barrel-head-sawing machine | barrel making machines | |
431,704 | Jul. 08, 1890 | J.A. Mumford | Lubricator for steam-engines | steam engine lubricators | |
558,698 | Apr. 21, 1896 | J.A. Mumford | Steam-boiler | stationary boilers | |
598,292 | Feb. 01, 1898 | J.A. Mumford | Excavating or dredging bucket | dredges |