| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Junius Judson | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 7,755 | Nov. 05, 1850 | J. Judson, A. Judson | Valve for governors | |
 | RE255 | Jan. 10, 1854 | J. Judson, A. Judson | Improved governor-valve for steam-engines | |
| 346,164 | Jul. 27, 1886 | J. Judson | Lathe | ||
 | 349,847 | Sep. 28, 1886 | J. Judson | Governor | |