Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5245792 | Machining center for grinding workpieces with complex shaped surfaces | Kurt Liechti, Ralph Liechti | 1993-09-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5245792 | Machining center for grinding workpieces with complex shaped surfaces | Kurt Liechti, Ralph Liechti | 1993-09-21 |