Karl Rabofsky Gmbh

Calculating rank

% Expired Patents = 33.3

Forward Citations = 11

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9 inventors (with patents filed for the assignee):

Erwin E Feiten (2 out of 2 patents)

Clemens M Lehmann (2 out of 2 patents)

Arno Heinen (1 out of 1 patent)

4. Roland Pietschmann (1 out of 1 patent)

5. Peter Rieckhoff (1 out of 5 patents)

6. Detlef Rothgänger (1 out of 1 patent)

7. Michael Sperling (1 out of 2 patents)

8. Frank Matecka (1 out of 1 patent)

9. Erich E Zur Nieden (1 out of 1 patent)

3 patents: Sort by Forward Citations

#246 in D-1000 Berlin

#8,436 in Germany

Forward Citations = 11

9 inventors:

Erwin E Feiten (2 out of 2 patents)

Clemens M Lehmann (2 out of 2 patents)

Arno Heinen (1 out of 1 patent)

4. Roland Pietschmann (1 out of 1 patent)

5. Peter Rieckhoff (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Karl Rabofsky Gmbh. Retrieved from https://idiyas.com/company/karl-rabofsky

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]