Forward Citations = 11

Loading Chart...

2 inventors (with patents filed for the assignee):

Friedrich Bauer (1 out of 13 patents)

Herbert Frisch (1 out of 9 patents)

2 patents: Sort by Forward Citations

1. 5318271 - Piezo valve (1994-06-07),

2. 5244357 - Method for continuous control of delivery rate of reciprocating (1993-09-14),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#223 in Vienna

#978 in Austria

Vienna, Austria

Hoerbiger Ventilwerke Aktiengessellschaft

Forward Citations = 11

2 inventors:

Friedrich Bauer (1 out of 13 patents)

Herbert Frisch (1 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hoerbiger Ventilwerke Aktiengessellschaft. Retrieved from https://idiyas.com/company/hoerbiger-ventilwerke-aktiengesellschaft

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]