Growing community of inventors

Xanten, Germany

Andreas Frerix

Average Co-Inventor Count = 6.00

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 = 2

Andreas Frerix ↔ Praveen Chandrashekaraiah (1 patent)Andreas Frerix ↔ Daniel Gisbertz (1 patent)Andreas Frerix ↔ Matthias Abel (1 patent)Andreas Frerix ↔ Gokilnathan Vasudevan (1 patent)Andreas Frerix ↔ Vasantha Kumar Raja (1 patent)Andreas FrerixAndreas Frerix (1 patent)Praveen ChandrashekaraiahPraveen Chandrashekaraiah (4 patents)Daniel GisbertzDaniel Gisbertz (2 patents)Matthias AbelMatthias Abel (1 patent)Gokilnathan VasudevanGokilnathan Vasudevan (1 patent)Vasantha Kumar RajaVasantha Kumar Raja (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Psg Germany Gmbh (1 from 17 patents)


1 patent:

1. 11085433 - Diaphragm pump

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as of
12/10/2025
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