Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5016992 | Method of and apparatus for the reading of magnetically stored information | Theo Woike, Detlef Kerkmann, Thomas Beier, Danilo Pescia | 1991-05-21 |
| 4713795 | Optical switch, especially for information storage and retrieval | Theo Woike, Siegfried Haussuhl | 1987-12-15 |