Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6538982 | Record carrier and apparatus for scanning the record carrier | Johannes J. L. M. Van Vlerken, Ronald R. Drenten, Jakob Gerrit Nijboer, Paulus G. P. Weyenbergh | 2003-03-25 |
| 6469968 | Varying the process of rewriting to extend the life of a information carrier | Gijsbert J. Van Den Enden, Johan P. W. B. Duchateau, Johannes H. G. Jaegers | 2002-10-22 |
| 6407969 | Information carrier with a compact header format and apparatus | — | 2002-06-18 |