Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5906720 | Process for preparing a phosphor layer of a cathode ray tube | Mona Ferguson, Michael Gailberger, Karl Holdik, Anja Keller, Gunter Maetze | 1999-05-25 |
| 5726527 | Grid electrode structure for a cathode ray tube | Gerhard Horsch | 1998-03-10 |