Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6700319 | Cathode-ray tube having a tension mask with microphonics control | Joey John Michalchuk | 2004-03-02 |
| 6696778 | Rigid busbar for a cathode-ray tube (CRT) | James Edward Doty, Joey John Michalchuk | 2004-02-24 |
| 6677700 | Cathode-ray tube having a focus mask using partially conductive insulators | Samuel Paul Benigni, Wilber C. Stewart, Philip M. Heyman | 2004-01-13 |