% Expired Patents = 100.0

Forward Citations = 7

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6 inventors (with patents filed for the assignee):

Ulrich Rohs (4 out of 61 patents)

Werner Brandwitte (3 out of 11 patents)

Christoph Draeger (2 out of 4 patents)

4. Dieter Voigt (1 out of 10 patents)

5. Christoph Dräger (1 out of 6 patents)

6. Heinz-Dieter Schneider (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 10267392 - Cone/friction ring transmission and method for a cone/friction ring transmission (2019-04-23),

2. 9316293 - Friction-ring transmission having two roller bodies spaced apart from one another by a gap (2016-04-19),

3. 8733209 - Drive arrangement with an infinitely variable sub-gear box (2014-05-27),

4. 8708864 - Bevel friction ring gearing and method for mounting or producing a bevel friction ring gearing (2014-04-29),

5. 7971696 - Dual mass clutch flywheel and clutch, and a method for manufacturing such dual mass clutch flywheel (2011-07-05),

Ulrich Rohs is a renowned fashion designer known for his elegant and unique designs that blend traditional craftsmanship with modern sensibilities. With a focus on sustainability and ethical practices, Ulrich Rohs creations have gained popularity among fashion enthusiasts worldwide.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

5 Patents

#15 in Dueren

#6,093 in Germany

Dueren, Germany

Ulrich Rohs