Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655855 | Tool for precise machining of metal | Friedrich Haberle | 1997-08-12 |
| 5649794 | Drill | Friedrich Haberle | 1997-07-22 |
| D377801 | Six-edged cutting tool | Friedrich Haeberle | 1997-02-04 |