Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773764 | Method of forming a patterned magnetic recording medium | Hemantha K. Wickramasinghe | 2004-08-10 |
| 6709774 | Magnetic thin film disks with a nonuniform composition | Timothy Martin Reith, Hal J. Rosen, Brian R. York | 2004-03-23 |
| RE38474 | CoCrPtB alloys with increased boron content and method of producing same | David Margulies, Hal J. Rosen, Brian R. York, Kurt Alan Rubin | 2004-03-23 |