| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for John F. Randolph | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,494X | Apr. 25, 1811 | J.F. Randolph | Floating machine for supplying ships with fresh water | nautical pumps | |
| 479,167 | Jul. 19, 1892 | A.E. Kennelly | Electro-magnetic machine | motor stators | |
| 479,169 | Jul. 19, 1892 | J.F. Ott, A.E. Kennelly | Electro-magnetic machine | motor armatures | |