Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835476 | Antiferromagnetically coupled magnetic recording media with CoCrFe alloy first ferromagnetic film | Mary Frances Doerner, Eric Fullerton, David Margulies, Natacha Supper | 2004-12-28 |
| 6803119 | Oriented magnetic recording media on a nonmetallic substrate | David Margulies, Timothy Martin Reith, Tim Minvielle, James A. Hagan | 2004-10-12 |
| 6773834 | Laminated magnetic recording media with antiferromagnetically coupled layer as one of the individual magnetic layers in the laminate | Eric Fullerton, David Margulies, Hal J. Rosen | 2004-08-10 |
| 6723450 | Magnetic recording medium with antiparallel coupled ferromagnetic films as the recording layer | Mary Frances Doerner, Eric Fullerton, David Margulies, William G. McChesney, Manfred Ernst Schabes +1 more | 2004-04-20 |