Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671118 | Common mode termination method and apparatus for a write head | John S. Putnam | 2003-12-30 |
| 6566870 | Vacuum plate disc stabilizer for a spin-stand tester used for testing a head-gimbal assembly | Thomas J. Schmitt | 2003-05-20 |
| 6396179 | Retractable grounding device for a spindle motor | Thomas J. Schmitt, Klaus Obergfell, James H. McGlennen | 2002-05-28 |
| 4642246 | Process for chemically bonding a lubricant to a magnetic disk | Robert Allen Janssen | 1987-02-10 |