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| Patents for C. W. H. Brown | |||||
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| Number | Title | Classification(s) | |||
| 326,680 | Wrench | 81/127, 81/136 | |||
| 399,670 | Stave-making machine | 144/128, 144/242.1, 144/246.1, 147/35.5 | |||
| 408,074 | Dust-collector | 55/417, 55/460 | |||
| 424,065 | Dynamo-electric machine | 310/40R | |||