Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6243234 | Disk drive including slider with contact edge and recessed read transducer | Quinn Haddock | 2001-06-05 |
| 6128163 | Disk drive including slider with recessed magneto-resistive transducer | Quinn Haddock | 2000-10-03 |
| 5995324 | Pseudo-contact slider with recessed magneto-resistive transducer | Quinn Haddock | 1999-11-30 |