Forward Citations = 18

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6 inventors (with patents filed for the assignee):

Georg Ickinger (1 out of 5 patents)

Rupert Syrowatka (1 out of 8 patents)

Siegfried Hausegger (1 out of 1 patent)

4. Sammy D Marshall (1 out of 1 patent)

5. Tatsuo Kurihara (1 out of 1 patent)

6. Brice P Clements (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 4857193 - Floating chicane system for liquid-solid separation equipment (1989-08-15),

2. 4729836 - Flexible chicane system for liquid-solid separation equipment (1988-03-08),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

2 Patents

#464 in Pittsburgh, PA

#3,424 in Pennsylvania

#94,841 in US

Pittsburgh, PA, United States of America

Arus Andritz-Ruthner, Inc.

Forward Citations = 18

6 inventors:

Georg Ickinger (1 out of 5 patents)

Rupert Syrowatka (1 out of 8 patents)

Siegfried Hausegger (1 out of 1 patent)

4. Sammy D Marshall (1 out of 1 patent)

5. Tatsuo Kurihara (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Arus Andritz-Ruthner, Inc.. Retrieved from https://idiyas.com/company/arus-andritz-ruthner

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]