Growing community of inventors

Lohmar, Germany

Achim Eich

Average Co-Inventor Count = 1.67

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 1

Achim EichJörg Rösseler (1 patent)Achim EichAleksandar Knezevic (12 patents)Achim EichGuido Holtmann (1 patent)Achim EichJürgen Henrichs (1 patent)Achim EichAleksander Knezevic (1 patent)Achim EichAchim Eich (2 patents)Jörg RösselerJörg Rösseler (14 patents)Aleksandar KnezevicAleksandar Knezevic (12 patents)Guido HoltmannGuido Holtmann (3 patents)Jürgen HenrichsJürgen Henrichs (1 patent)Aleksander KnezevicAleksander Knezevic (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Zf Friedrichshafen Ag (2 from 3,428 patents)


2 patents:

1. 11098781 - Damping valve for a vibration damper

2. 10253839 - Damping valve for a vibration damper

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as of
12/12/2025
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