% Expired Patents = 42.9

Forward Citations = 44

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9 inventors (with patents filed for the assignee):

Christian Lutz (5 out of 21 patents)

Markus Marxer (3 out of 3 patents)

Kurt Marxer (3 out of 3 patents)

4. Gerhard Heutschi (2 out of 2 patents)

5. Ronald Meier (2 out of 2 patents)

6. Stefan Battlogg (1 out of 121 patents)

7. Jürg Oetliker (1 out of 1 patent)

8. Rudolf Lüthi (1 out of 1 patent)

9. Hans Jöhr (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 6955608 - Double joint for steering axles in automobiles (2005-10-18),

2. 6800032 - Double joint for steering axles in automobiles (2004-10-05),

3. 6692363 - Double joint for steering axles in automobiles (2004-02-17),

4. 6530600 - Steering-column crash system (2003-03-11),

5. 6505856 - Steering column crash system (2003-01-14),

6. 6474690 - Steering column crash system (2002-11-05),

7. 6440029 - Electrically assisted steering booster with a compact planetary gear (2002-08-27),

Company Overview

Krupp Presta AG is a leading technology company specializing in precision components for the automotive industry. With over 100 years of experience, the company offers innovative solutions in steering systems, camshafts, and pumps. Their advanced engineering capabilities and commitment to quality make them a trusted partner for top automotive manufacturers worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#4 in Eschen

#32 in Liechtenstein

Eschen, Liechtenstein

Krupp Presta Ag

Forward Citations = 44

9 inventors:

Christian Lutz (5 out of 21 patents)

Markus Marxer (3 out of 3 patents)

Kurt Marxer (3 out of 3 patents)

4. Gerhard Heutschi (2 out of 2 patents)

5. Ronald Meier (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Krupp Presta Ag. Retrieved from https://idiyas.com/company/krupp-presta-ag

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]