Growing community of inventors

Kirkel, Germany

Holger Trautmann

Average Co-Inventor Count = 4.80

ph-index = 2

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 = 49

Holger TrautmannThomas Christoffel (2 patents)Holger TrautmannPeter Müller (2 patents)Holger TrautmannKadir Yasaroglu (2 patents)Holger TrautmannVolker Windecker (1 patent)Holger TrautmannCarsten Bäumchen (1 patent)Holger TrautmannKadir Yasaroglu (0 patent)Holger TrautmannHolger Trautmann (2 patents)Thomas ChristoffelThomas Christoffel (13 patents)Peter MüllerPeter Müller (10 patents)Kadir YasarogluKadir Yasaroglu (9 patents)Volker WindeckerVolker Windecker (13 patents)Carsten BäumchenCarsten Bäumchen (4 patents)Kadir YasarogluKadir Yasaroglu (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Keiper Gmbh Co. Kg (2 from 210 patents)


2 patents:

1. 7188906 - Locking mechanism for a vehicle seat

2. 7044552 - Locking mechanism for a vehicle seat

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as of
12/29/2025
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