Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6979388 | Magnetic thin film disks with a nonuniform composition | Ernesto E. Marinero, Hal J. Rosen, Brian R. York | 2005-12-27 |
| 6803119 | Oriented magnetic recording media on a nonmetallic substrate | David Margulies, Hoa Van Do, Tim Minvielle, James A. Hagan | 2004-10-12 |
| 6709774 | Magnetic thin film disks with a nonuniform composition | Ernesto E. Marinero, Hal J. Rosen, Brian R. York | 2004-03-23 |
| 6700735 | Disk drive lubricant reservoir systems and lubricants used therein | Thomas A. Gregory, Owen Melroy, Robert Waltman | 2004-03-02 |
| 6670032 | Oriented magnetic medium on a nonmetallic substrate | David Margulies, Hoa Van Do, Tim Minvielle, James A. Hagan | 2003-12-30 |
| 6268036 | Thin film disk with highly faulted crystalline underlayer | Ernesto E. Marinero, Brian R. York | 2001-07-31 |
| 6187408 | Thin film magnetic disk with CoPtCrB layer | Xiaoping Bian, Mary Frances Doerner, Mohammad Mirzamaani | 2001-02-13 |
| 5989674 | Thin film disk with acicular magnetic grains | Ernesto E. Marinero, Brian R. York | 1999-11-23 |
| 5501926 | Dichromatic photomask and a method for its fabrication | John C. Cheng, James S. Wong | 1996-03-26 |
| 4752344 | Magnetic layer and method of manufacture | Nancy J. Jubb | 1988-06-21 |