Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8867161 | Shingled magnetic recording with variable track spacing | Bruce D. Emo | 2014-10-21 |
| 8242736 | DC motor with directionally determined torque | Joseph Whinnery, Dave Peterson | 2012-08-14 |