Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359483 | Lifter having an angled trailing edge and cut-out region for cleaning a flexible magnetic recording disc | Eric Julius Donaldson, John W. Swanson | 1994-10-25 |
| 5315579 | Recording disk hub bond | Wayne M. Hector | 1994-05-24 |