For the Inventor, By the Inventor

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Duisburg, Germany

Cws International Gmbh

USPTO Granted Patents = 3

EPO Patents = 4

Forward Citations = 6

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4 inventors (with patents filed for the assignee):

Christoph Zimmermann (2 out of 2 patents)

Markus Rückheim (2 out of 2 patents)

Peter Janek (1 out of 1 patent)

4. Sascha Scheler (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 11214456 - Method and arrangement for detecting a filling level in a tissue dispenser (2022-01-04),

2. 10966578 - Holding arrangement and method for holding a tissue roll in a dispenser, and dispenser (2021-04-06),

3. 10966577 - Dispenser and method for dispensing portions of a continuous web of tissue from a tissue roll (2021-04-06),

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USPTO Data Jan 1 1976 - Jan 6 2026

3 Patents

#36 in Duisburg

#8,288 in Germany

Duisburg, Germany

Cws International Gmbh

Forward Citations = 6

4 inventors:

Christoph Zimmermann (2 out of 2 patents)

Markus Rückheim (2 out of 2 patents)

Peter Janek (1 out of 1 patent)

4. Sascha Scheler (1 out of 1 patent)

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