Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5462810 | Magnetic recording medium | Harald Keller, Helmut Steininger, Helmut Kopke, Klaus D. Schomann, Hans-Peter Schildberg | 1995-10-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5462810 | Magnetic recording medium | Harald Keller, Helmut Steininger, Helmut Kopke, Klaus D. Schomann, Hans-Peter Schildberg | 1995-10-31 |