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| Patents for E. Schafer | |||||
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| Number | Date | Patentee | Title | Type | |
| 43,386 | Jul. 05, 1864 | W.H. Barney | Rest for Turning Lathes | metal lathe accessories and attachments | |
| 46,391 | Feb. 14, 1865 | J. Richards | Improvement in machines for mortising plane-stocks | tool making machines | |
| 46,392 | Feb. 14, 1865 | J. Richards | Improvement in machines for mortising plane-stocks | mortising machines | |
| 49,634 | Aug. 29, 1865 | C.C. Kroh | Improvement in Curtain-Knobs | auxiliary wrenches | |