| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Niram R. Merchant | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 573 | Jan. 20, 1838 | N.R. Merchant | Improvement in the machine for sowing or planting ruta-baga and other seeds or grain | crop planters | |
| 1,366 | Oct. 12, 1839 | O.G. Merchant, N.R. Merchant | Improvement in machines for planting corn | corn planters | |
| 2,724 | Jul. 16, 1842 | N.R. Merchant, A. Cornell | Stove | stoves | |
| 32,449 | May 28, 1861 | N.R. Merchant | Improvement in boring-machines | cooper | |
| RE5,222 | Jan. 07, 1873 | N.R. Merchant | Improvement in boring-machines | cooper | |