For the Inventor, By the Inventor

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Chemnitz, Germany

Technische Hochschule Karl-marx-stadt

USPTO Granted Patents = 2

Forward Citations = 43

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11 inventors (with patents filed for the assignee):

Peter Kurze (1 out of 7 patents)

Waldemar Krysmann (1 out of 5 patents)

Wolfram Knoefler (1 out of 2 patents)

4. Hans-Ludwig Graf (1 out of 3 patents)

5. Wolfgang Bethmann (1 out of 1 patent)

6. Horst Hampel (1 out of 1 patent)

7. Klaus Bewilogua (1 out of 1 patent)

8. Bernd Rau (1 out of 1 patent)

9. Christian Weissmantel (1 out of 1 patent)

10. Dietmar Roth (1 out of 1 patent)

11. Bernd Rother (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 5032129 - Active implant (1991-07-16),

2. 4731302 - Hard coatings for mechanically and corrosively stressed elements (1988-03-15),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#12 in Chemnitz

#10,495 in DD

Chemnitz, Germany

Technische Hochschule Karl-marx-stadt

Forward Citations = 43

11 inventors:

Peter Kurze (1 out of 7 patents)

Waldemar Krysmann (1 out of 5 patents)

Wolfram Knoefler (1 out of 2 patents)

4. Hans-Ludwig Graf (1 out of 3 patents)

5. Wolfgang Bethmann (1 out of 1 patent)

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