Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887001 | Cathode-ray tube having faceplate panel with essentially planar screen periphery | Ralph J. D'Amato, Richard H. Godfrey, Albert M. Morrell | 1989-12-12 |
| 4839556 | Cathode-ray tube having an improved shadow mask contour | — | 1989-06-13 |