Kuehnel; Werner
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kuehnel; Werner.The latest application filed is for "high-frequency voltage generator for an x-ray tube".
- Kuehnel; Werner - Uttenreuth DE
| Patent | Date |
|---|---|
| High-frequency voltage generator for an X-ray tube Grant 5,894,502 - Beyerlein , et al. April 13, 1 | 1999-04-13 |
| X-ray diagnostics installation having a mean image brightness detector Grant 4,982,418 - Kuehnel January 1, 1 | 1991-01-01 |
| Tomographic X-ray diagnostic unit with the secondary of the high voltage transformer rotating with the X-ray source Grant 4,323,781 - Baumann , et al. April 6, 1 | 1982-04-06 |
| X-Ray diagnostic generator with an inverter supplying the high-tension transformer Grant 4,295,049 - Ebersberger , et al. October 13, 1 | 1981-10-13 |
| Inverter comprising at least two controllable load thyristors Grant 4,191,993 - Kratz , et al. March 4, 1 | 1980-03-04 |
| Inverter comprising at least two controllable load thyristors Grant 4,191,994 - Kratz , et al. March 4, 1 | 1980-03-04 |
| X-ray diagnosis generator comprising an inverter feeding the high voltage transformer Grant 4,171,488 - Kuehnel October 16, 1 | 1979-10-16 |
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