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| Patents for Niram R. Merchant | |||||
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| Number | Title | Classification(s) | |||
| 573 | Improvement in the machine for sowing or planting ruta-baga and other seeds or grain | 111/71 | |||
| 1,366 | Improvement in machines for planting corn | 222/409, 222/620 | |||
| 2,724 | Stove | 126/3, 126/506 | |||
| 32,449 | Improvement in boring-machines | 408/46 | |||
| RE5,222 | Improvement in boring-machines | 408/47 | |||