| Patents for Joseph Angstadt |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 266,156 | Oct. 17, 1882 | L. Houston | Mortising-machine | mortising machines |
| 373,960 | Nov. 29, 1887 | H.F. Billmeyer | Trimming-machine | windowblind machines |
| 529,113 | Nov. 13, 1894 | J. Ettinger | Rotary cutter | cutters |
| 529,114 | Nov. 13, 1894 | J. Ettinger | Rotary cutter | cutters |
| 529,115 | Nov. 13, 1894 | J. Ettinger | Rotary cutter | cutters |
| RE11,616 | Jun. 29, 1897 | S.J. Shimer | Cutter-head | cutterheads |
| RE11,617 | Jun. 29, 1897 | S.J. Shimer | Cutter-head | cutterheads |
| 705,226 | Jul. 22, 1902 | J. Ettinger | Grinding-machine | cutter grinding machines |
