| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1991-07-23 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 5,033,340 | Jul. 23, 1991 | L.T. Siefring | Apparatus and method for tool vibration damping | lathe tool holders and tool posts | |