| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for George A. Vaillant | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 194,830 | Sep. 04, 1877 | W.H. Lilly | Improvement in Joiners Clamps | clamps | |
| 208,149 | Sep. 17, 1878 | B. Brazelle | Improvement in governors for steam-engines | steam engine governors | |
| RE8,433 | Sep. 24, 1878 | J.W. Thompson | Valve-Gear for Steam-Engines | steam engine valve gear | |