Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4651047 | Projection television display tube | Albert Comberg, Heinrich A. Oepen, Dieter Wadow | 1987-03-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4651047 | Projection television display tube | Albert Comberg, Heinrich A. Oepen, Dieter Wadow | 1987-03-17 |