Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6693872 | Multi-track optical data recording and readout | Alan B. Marchant | 2004-02-17 |
| 6690639 | Optical tape transport system using focus stabilizer | — | 2004-02-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6693872 | Multi-track optical data recording and readout | Alan B. Marchant | 2004-02-17 |
| 6690639 | Optical tape transport system using focus stabilizer | — | 2004-02-10 |