Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837745 | Process for the reversible optical storage of data | Manfred Eich, Joachim H. Wendorff | 1989-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837745 | Process for the reversible optical storage of data | Manfred Eich, Joachim H. Wendorff | 1989-06-06 |