| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 318/55 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 520,748 | May 29, 1894 | J.S. Bancroft | Method of Operating Electric Motors | motor controls | |
| 2,651,746 | Sep. 08, 1953 | J.J. Gano | Control Device | milling machines | |