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| Patents for Theodore Scheffler | |||||
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| Number | Date | Patentee | Title | Type | |
| 73,051 | Jan. 07, 1868 | H. Morrison, T. Scheffler | Traction Engine | steam traction engines | |
| 314,059 | Mar. 17, 1885 | T. Scheffler | Metal Drilling Tool | ratchet drills | |