Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7589938 | Read-write head with integrated microactuator | — | 2009-09-15 |
| 4839761 | Magnetic head for perpendicular magnetic recording system | — | 1989-06-13 |
| 4330910 | Device and method for smoothening surfaces of disks for disk memories | Rudolf Schachl | 1982-05-25 |