Growing community of inventors

Troisdorf, Germany

Ernst-Joachim Stark

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 = 2

Ernst-Joachim Stark ↔ Herbert Klinkenberg (1 patent)Ernst-Joachim Stark ↔ Peter Vanhaiden (1 patent)Ernst-Joachim StarkErnst-Joachim Stark (1 patent)Herbert KlinkenbergHerbert Klinkenberg (6 patents)Peter VanhaidenPeter Vanhaiden (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Dynamit Nobel Aktiengesellschaft (1 from 658 patents)


1 patent:

1. 4071495 - Reinforced polyvinylidene fluoride molding compositions

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12/12/2025
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