Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6777072 | Magnetic recording medium | Johannes Sandrock, Andrea Sturm, Wolfgang Goede, Albert Kohl, Benedikt Raether | 2004-08-17 |
| 6738340 | Device for reducing the radial and axial play of a motor shaft in a deck for playing information discs | Christian Hopf, Norbert Kunze, Horst Rumpf, Cornelius Wouters | 2004-05-18 |