Growing community of inventors

Murg, Germany

Gerd Zippenfenig

Average Co-Inventor Count = 7.00

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 = 29

Gerd Zippenfenig ↔ Theo Konig (1 patent)Gerd Zippenfenig ↔ Volker Rose (1 patent)Gerd Zippenfenig ↔ Kurt Bachle (1 patent)Gerd Zippenfenig ↔ Falk Stein (1 patent)Gerd Zippenfenig ↔ Horst Ewel (1 patent)Gerd Zippenfenig ↔ Roland Klafki (1 patent)Gerd ZippenfenigGerd Zippenfenig (1 patent)Theo KonigTheo Konig (7 patents)Volker RoseVolker Rose (1 patent)Kurt BachleKurt Bachle (1 patent)Falk SteinFalk Stein (1 patent)Horst EwelHorst Ewel (1 patent)Roland KlafkiRoland Klafki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. H. C. Starck, Gmbh & Co Kg (1 from 60 patents)


1 patent:

1. 5356120 - Device for producing finely-divided metal and ceramic powder

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1/7/2026
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