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Uttenreuth, Germany

Werner Kuehnel

This inventor holds 12 USPTO granted patents. Top assignee: Siemens Aktiengesellschaft. Active years: 1979-2002.

USPTO Granted Patents = 12

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 6

Forward Citations = 81(Granted Patents)

Company Filing History:

12 out of 30,859

Siemens Aktiengesellschaft

Years Active: 1979-2002

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6418191 - X-ray apparatus and line connection therefor (2002-07-09),

2. 5914999 - High-frequency voltage generator for supplying an X-ray tube (1999-06-22),

3. 5894502 - High-frequency voltage generator for an X-ray tube (1999-04-13),

4. 4982418 - X-ray diagnostics installation having a mean image brightness detector (1991-01-01),

5. 4789998 - Medium frequency x-ray diagnostics generator power control (1988-12-06),

6. 4323781 - Tomographic X-ray diagnostic unit with the secondary of the high voltage (1982-04-06),

7. 4295049 - X-Ray diagnostic generator with an inverter supplying the high-tension (1981-10-13),

8. 4274003 - X-ray diagnostic generator comprising means for obtaining a signal (1981-06-16),

9. 4218731 - Inverter comprising at least two controllable load thyristors (1980-08-19),

10. 4191994 - Inverter comprising at least two controllable load thyristors (1980-03-04),

11. 4191993 - Inverter comprising at least two controllable load thyristors (1980-03-04),

12. 4171488 - X-ray diagnosis generator comprising an inverter feeding the high (1979-10-16),

Profile summary based on public USPTO records.

Please report any incorrect information to [email protected]

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