Growing community of inventors

Bochum, Germany

Ingo Klueppel

Average Co-Inventor Count = 5.00

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 = 0

Ingo KlueppelMarcel Roth (1 patent)Ingo KlueppelMartin Norden (1 patent)Ingo KlueppelVerena Grossmann (1 patent)Ingo KlueppelChristopher Koester (1 patent)Ingo KlueppelGerhard Reussmann (1 patent)Ingo KlueppelMiroslaw Giza (1 patent)Ingo KlueppelIngo Klueppel (1 patent)Marcel RothMarcel Roth (22 patents)Martin NordenMartin Norden (3 patents)Verena GrossmannVerena Grossmann (4 patents)Christopher KoesterChristopher Koester (1 patent)Gerhard ReussmannGerhard Reussmann (1 patent)Miroslaw GizaMiroslaw Giza (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ewald Doerken Ag (1 from 9 patents)

2. Thyssenkrupp Steel Europe Ag (253 patents)


1 patent:

1. 10011907 - Method for the manufacture of a substrate provided with a chromium VI-free and cobalt-free passivation

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as of
12/29/2025
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