Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6372330 | Laminated magnetic recording media with antiferromagnetically coupled layers as the individual magnetic layers in the laminate | Hoa Van Do, David Margulies, Hal J. Rosen | 2002-04-16 |
| 6280813 | Magnetic recording media with antiferromagnetically coupled ferromagnetic films as the recording layer | Matthew J. Carey, Bruce Alvin Gurney, Hal J. Rosen, Manfred Ernst Schabes | 2001-08-28 |