| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Harry Russell Young | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 2,252,655 | Aug. 12, 1941 | H.R. Young, R.P. Stocking | Rotatable Tool Holder | metal planer tool holders | |
| 2,253,413 | Aug. 19, 1941 | H.R. Young | Spindle Drive Control for Machine Tools | machine tool controls | |