Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8031429 | Multi-directional self servo-writing for a disk drive | — | 2011-10-04 |
| 7894156 | Determination of wedge offset correction values for a disk drive | Richard M. Ehrlich | 2011-02-22 |