| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 384/154 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 487,895 | Dec. 13, 1892 | J.B. Stanwood | Cross-head | steam engines | |
| 989,708 | Apr. 18, 1911 | L.G. Neely, C.L. Heisler | Swing Frame for Pumping Oil Wells | oilfield machinery | |