Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6141312 | Optical tape drive that performs direct read after write operations | John R. Masters, Keith Pollock, James R. Luttrall | 2000-10-31 |
| 6058092 | Optical tape drive that includes redundant optical heads to perform failure recovery | John R. Masters, Keith Pollock, James R. Luttrall | 2000-05-02 |