| Patents for Nazel Engineering & Machine Works |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 683,374 | Sep. 24, 1901 | J. Bêché | Pneumatic hammer | drop hammers |
| 788,876 | May 02, 1905 | J. Bêché | Pneumatic hammer | drop hammers |
| 1,082,580 | Dec. 30, 1913 | R.E. Bates | Fluid-power hammer | drop hammers |
| 1,084,707 | Jan. 20, 1914 | J. Nazel, R.E. Bates | Fluid-power hammer | drop hammers |
| 1,268,231 | Jun. 04, 1918 | E.J. Fritsch, R.W. Nazel | Fluid-power hammer | drop hammers |
| 1,268,270 | Jun. 04, 1918 | R.W. Nazel | Fluid-power hammer | drop hammers |
| 1,429,421 | Sep. 19, 1922 | R.W. Nazel, E.J. Fritsch | Fluid-power hammer | drop hammers |
