For the Inventor, By the Inventor

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Wuppertal, Germany

Karl Deutsch Pruf - Und Messgeratebau Gmbh+co. Kg

USPTO Granted Patents = 5

EPO Patents = 1

Forward Citations = 45

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8 inventors (with patents filed for the assignee):

Volker K Deutsch (2 out of 3 patents)

Werner F Roddeck (2 out of 2 patents)

Simon Steves (1 out of 1 patent)

4. Matthias Seitz (1 out of 1 patent)

5. Ulrich Forstermann (1 out of 4 patents)

6. Volker Deutsch (1 out of 1 patent)

7. Ernst-August Becker (1 out of 1 patent)

8. Heinz-Peter Schafer (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 11573080 - Ultrasonic measuring unit (2023-02-07),

2. 5138269 - Method and means for measuring the depth of cracks (1992-08-11),

3. 4695797 - Method of and apparatus for layer thickness measurement (1987-09-22),

4. 4658648 - Method of and apparatus for the ultrasonic measurement of the thickness (1987-04-21),

5. 4207593 - Method and apparatus for the automatic recognition and evaluation of (1980-06-10),

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USPTO Data Jan 1 1976 - Dec 9 2025

5 Patents

#75 in Wuppertal

#6,008 in Germany

Wuppertal, Germany

Karl Deutsch Pruf - Und Messgeratebau Gmbh+co. Kg

Forward Citations = 45

8 inventors:

Volker K Deutsch (2 out of 3 patents)

Werner F Roddeck (2 out of 2 patents)

Simon Steves (1 out of 1 patent)

4. Matthias Seitz (1 out of 1 patent)

5. Ulrich Forstermann (1 out of 4 patents)

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