Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6038948 | Workpiece spindle device for a machine tool | Helmut F. Link | 2000-03-21 |
| 5083485 | Method and apparatus for machining both sides of workpieces | Helmut F. Link | 1992-01-28 |
| 5020402 | Method and apparatus for machining both sides of workpieces | Helmut F. Link | 1991-06-04 |
| 4640158 | Multiple-spindle automatic lathe | Helmut F. Link, Albert Herrscher | 1987-02-03 |
| 4622874 | Means for attaching a tool receiving sleeve to a concave slide of a machine tool | — | 1986-11-18 |
| 4606683 | Method and device for producing thread | Helmut F. Link | 1986-08-19 |