| All Patents in class 409/11 |
Patents 1 -
9
of 9
      |
| Number | Title | Classification(s) |
| 510,122 | Gear-cutting and hobbing machine | 409/11, 409/18, 409/22 |
| 600,544 | Gear Cutter | 409/11 |
| 978,113 | Hobbing gear-cutter | 409/11, 409/19 |
| 1,143,570 | Gear hobber | 29/DIG.094, 409/11, 409/18, 82/901 |
| 2,183,362 | Roller Bearing Mounted Work Table | 409/11, 409/165 |
| 2,183,363 | Work Table | 409/11, 409/165 |
| 2,330,168 | Hobbing Machine | 409/11, 409/16, 409/21, 82/900 |
| 2,495,927 | Lathe machine | 409/11, 409/240, 409/48 |
| 5,634,250 | Hobbing Accessory for Vertical Milling Machine | 29/26A, 29/57, 409/11, 409/144, 409/165, 409/228, 409/235 |
