Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4890032 | Color display tube having electrode converging means | Jan Bijma | 1989-12-26 |
| 4620134 | Cathode-ray tube | Antonius H. P. M. Peels, Jan Bijma, Jan Gerritsen | 1986-10-28 |
AB
Antonius J. M. Van Den Beld
Overall (All Time): #2,334,414 of 4,157,543Top 60%
2
Patents All Time