Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6621203 | Deflection unit for in-line type cathode ray tubes having grooves separated by groove walls including a thickened groove wall section | Andreas Ehrhardt | 2003-09-16 |
| 6580208 | Deflection unit for color cathode ray tubes | — | 2003-06-17 |