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| Patents for Mathaus Kaefer | |||||
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| Number | Date | Patentee | Title | Type | |
| 17,222 | May 05, 1857 | M. Kaefer | Fly Wheel | woodworking machine mechanisms | |
| 24,218 | May 31, 1859 | M. Kaefer | Converting Motion | woodworking machine mechanisms | |
| 27,810 | Apr. 10, 1860 | M. Kaefer | Chuck for Cutting Disks of Paper, &c. | paper cutters | |