Growing community of inventors

Halle/Saale, Germany

Alf Jahn

Average Co-Inventor Count = 2.40

ph-index = 3

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 = 15

Alf JahnJürgen Höser (2 patents)Alf JahnNorbert Kreutz (1 patent)Alf JahnThomas Schamberg (1 patent)Alf JahnJurgen Hoser (1 patent)Alf JahnAlf Jahn (3 patents)Jürgen HöserJürgen Höser (6 patents)Norbert KreutzNorbert Kreutz (7 patents)Thomas SchambergThomas Schamberg (5 patents)Jurgen HoserJurgen Hoser (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Braun Gmbh (3 from 1,012 patents)


3 patents:

1. 6874514 - Cleaning liquid receptacle with a filter element for a cleaning device

2. 6698437 - Cleaning device for a shaving apparatus

3. 6640819 - Cleaning device for a shaving apparatus

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12/6/2025
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