For the Inventor, By the Inventor

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Krefeld, Germany

Kleinwefers Gmbh

USPTO Granted Patents = 2

Forward Citations = 21

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6 inventors (with patents filed for the assignee):

Josef Pav (1 out of 32 patents)

Jurgen Schlunke (1 out of 6 patents)

Franz Kaiser (1 out of 1 patent)

4. Hilmar Fenzau (1 out of 2 patents)

5. Hans Weidinger (1 out of 1 patent)

6. Werner Ehm (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 4924772 - Calender with individually supported rolls and constant nip alignment (1990-05-15),

2. 4376330 - Flexure-resistant calender roll (1983-03-15),

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#47 in Krefeld

#10,552 in Germany

Krefeld, Germany

Kleinwefers Gmbh

Forward Citations = 21

6 inventors:

Josef Pav (1 out of 32 patents)

Jurgen Schlunke (1 out of 6 patents)

Franz Kaiser (1 out of 1 patent)

4. Hilmar Fenzau (1 out of 2 patents)

5. Hans Weidinger (1 out of 1 patent)

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