| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Charles S. Hyer | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 509,886 | Dec. 05, 1893 | A.T. Finke | Traction Engine Tender | traction engine tenders | |
| 758,361 | Apr. 26, 1904 | H.W. Hathorn | Power Hammer | trip and helve hammers | |
| 766,558 | Aug. 02, 1904 | A. Wagner | Combined Ice-Chisel and Ice-Chipper | ice chisels | |
| 846,318 | Mar. 05, 1907 | L.T. Kline | Mechanical connection | excelsior machines | |