Growing community of inventors

Toenisvorst, Germany

Josef Kohnen

Average Co-Inventor Count = 2.00

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 = 0

Josef KohnenDirk Cramer (1 patent)Josef KohnenJosef Kohnen (1 patent)Dirk CramerDirk Cramer (24 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Voith Paper Patent Gmbh (1 from 245 patents)


1 patent:

1. 7655114 - Method and device for calendering a paper web

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12/18/2025
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