Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887001 | Cathode-ray tube having faceplate panel with essentially planar screen periphery | Ralph J. D'Amato, Albert M. Morrell, Frank R. Ragland, Jr. | 1989-12-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887001 | Cathode-ray tube having faceplate panel with essentially planar screen periphery | Ralph J. D'Amato, Albert M. Morrell, Frank R. Ragland, Jr. | 1989-12-12 |