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| Patents for Charles S. Hyer | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 509,886 | Dec. 05, 1893 | A.T. Finke | Traction Engine Tender | |
 | 758,361 | Apr. 26, 1904 | H.W. Hathorn | Power Hammer | |
| 766,558 | Aug. 02, 1904 | A. Wagner | Combined Ice-Chisel and Ice-Chipper | ||
 | 846,318 | Mar. 05, 1907 | L.T. Kline | Mechanical connection | |