Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5610901 | Multiple data surface optical data storage system | Hal J. Rosen, Kurt A. Rubin, Timothy Carl Strand | 1997-03-11 |
| 5606546 | Optical data storage medium with multiple writable data layers separated by dieletric layers | Hal J. Rosen, Kurt A. Rubin, Timothy Carl Strand | 1997-02-25 |
| 5598398 | Multiple data surface optical data storage system | Hal J. Rosen, Kurt A. Rubin, Timothy Carl Strand | 1997-01-28 |