| Patents for Southwark Foundry, Merrick & Towne |
Patents 1 -
4
of 4
      |
| Number | Date | Patentee | Title | Type |
| GB-184,209,382 | Jun. 09, 1842 | J. Nasmyth | Direct action steam hammer | |
| 3,042 | Apr. 10, 1843 | J. Nasmyth | Machinery or apparatus operated by steam for forging, stamping, and cutting iron and other substances | steam hammers |
| RE86 | Sep. 10, 1846 | J. Nasmyth | Improvement in machinery or apparatus operated by steam for forging, stamping, and cutting iron and other substances | steam hammers |
| AI82 | Apr. 24, 1847 | J. Nasmyth | Machinery or apparatus operated by steam for forging, stamping, and cutting iron and other substances | steam hammers |
