Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600637 | Edge barrier to prevent spin valve sensor corrosion and improve long term reliability | Hong Wang, Matthew T. Johnson, John P. Spangler, Craig A. Ballentine, Qing He +2 more | 2003-07-29 |