Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6776881 | Magnetron atomization source and method of use thereof | Pius Gruenenfelder, Hans Hirscher, Walter Haag | 2004-08-17 |
| 6679977 | Method of producing flat panels | Walter Haag, Pius Grunenfelder, Markus Schlegel, Siegfried Krassnitzer | 2004-01-20 |