Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7307814 | Pedestal defined zero throat writer having a recessed pedestal | David J. Seagle, Qing He | 2007-12-11 |
| 7133253 | Pole tip with sides flared at media-facing surface | David J. Seagle | 2006-11-07 |
| 5107385 | Read head assembly for multiple-width tracks | — | 1992-04-21 |
| 4371905 | High resolution hall effect read head | Erich P. Valstyn | 1983-02-01 |