![]()  | |||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for James Black | |||||
| Number | Date | Patentee | Title | Type | |
| 5,142 | Jun. 05, 1847 | J. Black | Rotary Steam Engine | rotary steam engines | |
| 6,995 | Jan. 08, 1850 | J. Black | Engine Operated by Steam and Water | steam turbines | |
| 32,149 | Apr. 23, 1881 | J. Black, R.E. Rogers | Air and Steam Engine | air motors and turbines | |