Erich Wippermann Gmbh

Calculating rank

% Expired Patents = 100.0

Forward Citations = 1

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3 inventors (with patents filed for the assignee):

Dieter Kaffenberger (1 out of 12 patents)

Jürgen Oesterreich (1 out of 1 patent)

Ulrich Lindner (1 out of 1 patent)

1 patent: Sort by Forward Citations

#7 in Halver

#15,376 in Germany

Forward Citations = 1

3 inventors:

Dieter Kaffenberger (1 out of 12 patents)

Jürgen Oesterreich (1 out of 1 patent)

Ulrich Lindner (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Erich Wippermann Gmbh. Retrieved from https://idiyas.com/company/erich-wippermann

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]