Growing community of inventors

Viersen, Germany

Gerhard Henreich

Average Co-Inventor Count = 3.00

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 = 4

Gerhard HenreichHans Meurer (1 patent)Gerhard HenreichJosef Jordans (1 patent)Gerhard HenreichGerhard Henreich (1 patent)Hans MeurerHans Meurer (5 patents)Josef JordansJosef Jordans (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mannesmann Aktiengesellschaft (1 from 1,150 patents)


1 patent:

1. 4148206 - Tube welding machine with exchangeable rolls

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12/15/2025
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