Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493191 | Planar magnetic ring head for contact recording with a rigid disk | William C. Cain, Richard Dyche Anderson, Keith R. Berding, Michael E. Devillier, Garrett A. Garrettson +8 more | 2002-12-10 |