Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6462473 | Plasma picture screen with terbium(III)-activated phosphor | Thomas Juestel, Gerhard Spekowius, Gerrit Oversluizen, Siebe Tjerk De Zwart | 2002-10-08 |
| 6414445 | Plasma display panel | Gerrit Oversluizen, Siebe Tjerk De Zwart | 2002-07-02 |