Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6462473 | Plasma picture screen with terbium(III)-activated phosphor | Gerhard Spekowius, Sybrandus Van Heusden, Gerrit Oversluizen, Siebe Tjerk De Zwart | 2002-10-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6462473 | Plasma picture screen with terbium(III)-activated phosphor | Gerhard Spekowius, Sybrandus Van Heusden, Gerrit Oversluizen, Siebe Tjerk De Zwart | 2002-10-08 |