Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6148098 | Method and apparatus for electro-optically determining the contact pattern on tooth flanks of gears | Volker Bartelt, Christian Pahud | 2000-11-14 |
| 5934841 | Round bar cutting tool and cutting tool head for same | Friedrich Dorpinghaus | 1999-08-10 |