Issued Patents All Time
Showing 101–101 of 101 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4942335 | Blue-luminescing lanthanum-gadolinium-oxybromide, luminescent screen comprising such an oxybromide and cathode ray tube provided with such a screen | Cornelis A. H. A. Mutsaers, Dagobert Michel De Leeuw, Dirk Klaassen | 1990-07-17 |