Growing community of inventors

Ennepetal, Germany

Jan-Hendrik Jahnke

Average Co-Inventor Count = 3.43

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 = 4

Jan-Hendrik JahnkeSven Busch (2 patents)Jan-Hendrik JahnkeRalf Kreyenborg (2 patents)Jan-Hendrik JahnkeArne Liebscher (1 patent)Jan-Hendrik JahnkeJan-Hendrik Jahnke (2 patents)Sven BuschSven Busch (20 patents)Ralf KreyenborgRalf Kreyenborg (8 patents)Arne LiebscherArne Liebscher (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dormakaba Deutschland Gmbh (2 from 46 patents)


2 patents:

1. 10392844 - Roller carriage for the reception of a sliding door having at least two mounting devices

2. 9915087 - Roller carriage for the reception of a sliding door with a height adjusting device

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12/14/2025
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