Growing community of inventors

Kalkar, Germany

Stefan Venghaus

Average Co-Inventor Count = 2.40

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

Stefan VenghausPeter Clasen (2 patents)Stefan VenghausHorst Dykrzak (1 patent)Stefan VenghausStefan Venghaus (2 patents)Peter ClasenPeter Clasen (4 patents)Horst DykrzakHorst Dykrzak (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayer Aktiengesellschaft (2 from 12,164 patents)


2 patents:

1. 6200438 - Cell cover for electrolytic cells

2. 6200437 - Wall-covering for electrolytic cells

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12/30/2025
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