Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6328806 | Device for treating a band-shaped substrate with a gas | — | 2001-12-11 |
| 5652022 | Method and apparatus for the production of metal-free areas during metal vapor deposition | Wolfgang Achtner, Thomas Vogt, Gunter Klemm | 1997-07-29 |