Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5640538 | Programmable timing mark sequencer for a disk drive | David L. Dyer, John P. Hill | 1997-06-17 |
| 5640583 | Programmable servo burst decoder | John P. Hill, David L. Dyer | 1997-06-17 |