Growing community of inventors

Grevenbroich, Germany

Wolfgang Persh

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 = 6

Wolfgang PershHelmut V Freyhold (1 patent)Wolfgang PershWolfgang Persh (1 patent)Helmut V FreyholdHelmut V Freyhold (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Henkel Kommanditgesellschaft Auf Aktien (henkel Kgaa) (1 from 180 patents)


1 patent:

1. 4171986 - Binders based on alkali metal silicates and potassium metaborate

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