| Patents for Heman S. Smith |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 162,230 | Apr. 20, 1875 | H.S. Smith, E.J. Granger | Improvement in barrel-head adjusters | barrel making machines |
| 170,909 | Dec. 07, 1875 | H.S. Smith | Improvement in barrel-shaping machines | barrel making machines |
| 177,433 | May 16, 1876 | H.S. Smith | Combined sawing, planing and sanding machine for molding | sanding machines |
| 183,821 | Oct. 31, 1876 | H.S. Smith | Improvement in the manufacture of staves | barrel making machines |
| 207,628 | Sep. 03, 1878 | H.S. Smith | Improvement in machines for cutting veneers | veneer machines |
| 250,593 | Dec. 06, 1881 | H.S. Smith | Stave bending and drying machine | barrel making machines |
| 342,939 | Jun. 01, 1886 | H.S. Smith | Machine for cutting lumber | veneer machines |
| 412,553 | Oct. 08, 1889 | H.S. Smith | Rotary veneer or lumber cutting machine | veneer machines |
