Growing community of inventors

Herdecke, Germany

Christopher Koester

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

Christopher Koester ↔ Marcel Roth (1 patent)Christopher Koester ↔ Verena Grossmann (1 patent)Christopher Koester ↔ Gerhard Reussmann (1 patent)Christopher Koester ↔ Ingo Klueppel (1 patent)Christopher KoesterChristopher Koester (1 patent)Marcel RothMarcel Roth (22 patents)Verena GrossmannVerena Grossmann (4 patents)Gerhard ReussmannGerhard Reussmann (1 patent)Ingo KlueppelIngo Klueppel (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ewald Doerken Ag (1 from 9 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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