| Patents for Francis H. Richards |
Patents 76 -
83
of 83
      |
| Number | Date | Patentee | Title | Type |
| 627,299 | Jun. 20, 1899 | F.G. Echols | Metal-working machine | milling machines |
| 766,384 | Aug. 02, 1904 | F.H. Richards | Saw Detaching Mechanism | miter boxes |
| 766,790 | Aug. 02, 1904 | F.H. Richards | Miter Box Clamp | miter boxes |
| 858,671 | Jul. 02, 1907 | F.H. Richards | Automatically-fed machine | woodworking machine stockfeeding mechanisms |
| 867,079 | Sep. 24, 1907 | F.H. Richards | Carving Machine | carving machines |
| 919,769 | Apr. 27, 1909 | F.H. Richards | Carving machine | carving machines |
| 924,937 | Jun. 15, 1909 | F.H. Richards | Friction Coupling | industrial machine clutches |
| 1,005,310 | Oct. 10, 1911 | F.H. Richards | Carving machine | carving machines |
