Voest-Alpine Aktiengesselschaft

Calculating rank

USPTO Granted Patents = 2

Forward Citations = 15

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7 inventors (with patents filed for the assignee):

Alfred J Zitz (2 out of 64 patents)

Reinhard Neuper (1 out of 3 patents)

Herwig Wrulich (1 out of 29 patents)

4. Siegfried Sigott (1 out of 12 patents)

5. Heinrich Sussenbeck (1 out of 4 patents)

6. Gerhard Steinbrucker (1 out of 2 patents)

7. Eduard Schellenberg (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 4776445 - Device for transferring the cup heap of debris onto a drift conveying (1988-10-11),

2. 4770469 - Process for controlling the movement of a universally swivellable (1988-09-13),

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USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#223 in Vienna

#978 in Austria

Vienna, Austria

Voest-Alpine Aktiengesselschaft

Forward Citations = 15

7 inventors:

Alfred J Zitz (2 out of 64 patents)

Reinhard Neuper (1 out of 3 patents)

Herwig Wrulich (1 out of 29 patents)

4. Siegfried Sigott (1 out of 12 patents)

5. Heinrich Sussenbeck (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Voest-Alpine Aktiengesselschaft. Retrieved from https://idiyas.com/company/voest-alpine-aktiengesselschaft

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]