Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820926 | Radiation conversion screen | Jacob Den Boer | 1989-04-11 |
| 4751148 | Luminescent aluminoborate glass and luminescent screen provided with such a glass | Hendrik J. M. Joormann | 1988-06-14 |
| 4492721 | Method of providing magnesium fluoride layers | Paul H. Joosten, Hendrikus J. P. Nabben, Henricus A. M. Van Hal, Jan Haisma | 1985-01-08 |
| 4475032 | Plasma spraying of conversion screens | Gerhardus A. te Raa, Adrianus T. Vink | 1984-10-02 |
| 4199621 | Method of producing iron oxide photo masks | Maria G. J. Kamminga-Schrijnemakers | 1980-04-22 |