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| Patents for C. R. Patterson | |||||
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| Number | Date | Patentee | Title | Type | |
| 163,802 | May 25, 1875 | C.R. Patterson | Improvement in planing-machines | wood planers | |
| 176,479 | Apr. 25, 1876 | C.R. Patterson | Improvement in planing-machines | wood planers | |
| 188,259 | Mar. 13, 1877 | C.R. Patterson | Improvement in pressure devices for planing and molding machines | wood planers | |
| 191,878 | Jun. 12, 1877 | C.R. Patterson | Shaper cutter-head | cutterheads | |