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| Patents for C. F. Balliet | |||||
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| Number | Date | Patentee | Title | Type | |
| 625,707 | May 23, 1899 | S.J. Shimer | Bit-gage for cutter-heads | cutterhead machine accessories | |
| 629,276 | Jul. 18, 1899 | S.J. Shimer | Cutter-head | cutterheads | |
| 652,695 | Jun. 26, 1900 | S.J. Shimer | Cutter-head | cutterheads | |
| 659,990 | Oct. 16, 1900 | S.J. Shimer | Cutter-head | cutterheads | |