Growing community of inventors

Hamburg, Germany

Volker Schumann

Average Co-Inventor Count = 1.33

ph-index = 2

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 = 49

Volker SchumannHeiko Tullney (1 patent)Volker SchumannVolker Schumann (2 patents)Heiko TullneyHeiko Tullney (66 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. J. Wagner Gmbh (1 from 102 patents)

2. Seca Gmbh (1 from 10 patents)


2 patents:

1. D522393 - Weighing scale for babies

2. D519603 - Spray gun

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/12/2025
Loading…