Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7197897 | Chemical strengthening process for disks used in disk drive data storage devices | Terry Lee Jensen, Rick Allan Sprague | 2007-04-03 |
| 6571964 | Tray for retaining disks | Mark L. Kyllo, Steven F. Starcke | 2003-06-03 |