Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5866974 | Electron beam generator with magnetic cathode-protection unit | Karl Herrmann, Wilfried Nisch, Gerald Sermund | 1999-02-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5866974 | Electron beam generator with magnetic cathode-protection unit | Karl Herrmann, Wilfried Nisch, Gerald Sermund | 1999-02-02 |