Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9324354 | Barium ferrite magnetic storage media | David C. Lowery, Ryosuke Isobe, Larold L. Olson, Michael P. Sharrock, Scott A. Walker | 2016-04-26 | $325,000 |
| 7029774 | Magnetic recording medium with backside to decrease recording surface embossment | James A. Greczyna, Brian Brong | 2006-04-18 | $3,973,000 |
| 6821574 | Method of manufacturing a magnetic recording medium | Guy Tadlock | 2004-11-23 | $2,151,000 |
| 4732812 | Magnetic recording medium | Gene A. Sjerven, Arthur J. Ellsworth, Takashi Amano, Nobuyoshi Kawasaki | 1988-03-22 | $8,814,000 |
| 4543268 | Electron-beam adhesion-promoting treatment of polyester film base for magnetic recording media | LuAnn Sidney | 1985-09-24 | $5,405,000 |