Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8675299 | Head radial positioning over contact-start-stop zone during spin-up/spin-down of disk | Mark Edward Sheffield, Philip John Bartels, James F. Martin, Seshadri Ramaswamy | 2014-03-18 |