Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6426587 | Thermionic emitter with balancing thermal conduction legs | Erich Hell, Manfred Fuchs | 2002-07-30 |
| 6426997 | X-ray tube with warning device for accurately indicating impending failure of the thermionic emitter | Manfred Fuchs, Erich Hell, Detlef Mattern, Peter Schardt | 2002-07-30 |