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| Patents for Geo. W. Francis | |||||
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| Number | Date | Patentee | Title | Type | |
| 159,294 | Feb. 02, 1875 | T.H. Belcher, H. Belcher | Improvement in Rulers | rules | |
| 163,642 | May 25, 1875 | G.D. Dean | Improvement in Pipe-Tongs | pipe tongs | |
| 171,176 | Dec. 14, 1875 | R.H. Russel | Combination Surface Gauge, Compass, and Wire Cutter | surface gauges | |