Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6690869 | Multicomponent glass, glass fiber, twister and taper | Johannes Cornelis Antonius Van Ham, Adrianus Johannes Hendricus Petrus Van Der Pol | 2004-02-10 |
| 6300714 | Display panel | Johannes Maria Marcus Busio, Egbert Albertus Koopman | 2001-10-09 |
| 4691142 | Electric lamp and glass composition | — | 1987-09-01 |