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| Patents for Nobles Manufacturing Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 18,877 | Dec. 15, 1857 | R.N. Watrous | Drawing Knife | draw knives | |
| 48,346 | Jun. 20, 1865 | M.V. Nobles | Bit stock socket with split sleeve held by slip ring | brace chucks | |
| 51,660 | Dec. 19, 1865 | M.V. Nobles | Bit holders for braces | brace chucks | |