Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4952840 | Strengthening means for a sidewall of a cup-shaped member for an electron gun assembly of a CRT | John R. Hale | 1990-08-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4952840 | Strengthening means for a sidewall of a cup-shaped member for an electron gun assembly of a CRT | John R. Hale | 1990-08-28 |