Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4891549 | Electron gun system | Karl Kniesser, Walter Kornaker, Bernhard Lau | 1990-01-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4891549 | Electron gun system | Karl Kniesser, Walter Kornaker, Bernhard Lau | 1990-01-02 |