For the Inventor, By the Inventor

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Osnabrueck, Germany

Kabel Und Metallwerke

USPTO Granted Patents = 3

Forward Citations = 48

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6 inventors (with patents filed for the assignee):

Horst Gravemann (1 out of 5 patents)

Gerhard B Ziemek (1 out of 49 patents)

Michael Still (1 out of 5 patents)

4. Friedrich Schatz (1 out of 15 patents)

5. Erich Becker (1 out of 1 patent)

6. Walter Baum (1 out of 2 patents)

3 patents: Sort by Forward Citations

1. 5074921 - Copper alloy and method (1991-12-24),

2. 4449576 - Heat-producing elements with heat pipes (1984-05-22),

3. 4072035 - Strengthening of a welding seam (1978-02-07),

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USPTO Data Jan 1 1976 - Jan 6 2026

3 Patents

#4 in Osnabrueck

#8,288 in Germany

Osnabrueck, Germany

Kabel Und Metallwerke

Forward Citations = 48

6 inventors:

Horst Gravemann (1 out of 5 patents)

Gerhard B Ziemek (1 out of 49 patents)

Michael Still (1 out of 5 patents)

4. Friedrich Schatz (1 out of 15 patents)

5. Erich Becker (1 out of 1 patent)

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