Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6301082 | Operating system for operating an eject system and a head retraction system of a disk drive | Ralph L. Sonderegger, Thomas J. Angellotti, David E. Jones, Mark S. Thayne, Carl Hale +1 more | 2001-10-09 |
| 5912786 | Disk drive apparatus having an improved spindle motor loading mechanism | Carl F. Nicklos, Mark S. Thayne, David E. Jones, Ralph L. Sonderegger | 1999-06-15 |