| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for William Hochhausen | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 261,712 | Jul. 25, 1882 | W. Hochhausen | Commutator for Dynamo-Electric Machines | electric motors | |
| 294,041 | Feb. 26, 1884 | W. Hochhausen | Automatic Brake for Electric Motors | motor brakes | |
| 437,360 | Sep. 30, 1890 | W. Hochhausen | Dynamo-electric machine | electric motors | |