Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371721 | Method and apparatus for writing and reading a magneto-optical record carrier | Johannes H. M. Spruit, Bernardus A. J. Jacobs | 1994-12-06 |
| 5109375 | Record carrier for thermo-magnetic recording and magneto-optical readout of information | Peter Francis Carcia, Wouter Bastiaan Zeper, Friedrich J. A. Den Broeder, Willem F. Godlieb | 1992-04-28 |