Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4825318 | Compound read/write element for rigid magnetic disk files | Mark E. Re | 1989-04-25 |
| 4479090 | Circuitry for measuring magnetic head flying characteristics | Norman Kermit Frater, William Harlow McConnell | 1984-10-23 |