Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5315208 | Color display tube with vibration damping in a supporting frame connected to a shadow mask | Antonius J. J. M. van der Bolt, Martinus C. M. Verhoeven | 1994-05-24 |
| 5103132 | Colour display tube with shadow mask less sensitive to microphonics | Antonius J. J. M. van der Bolt, Jan Meijer | 1992-04-07 |