Growing community of inventors

Duesseldorf, Germany

Horst Speckmann

Average Co-Inventor Count = 4.00

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

Horst Speckmann ↔ Wolfgang Von Rybinski (1 patent)Horst Speckmann ↔ Rita Koester (1 patent)Horst Speckmann ↔ Dieter Koeppl (1 patent)Horst SpeckmannHorst Speckmann (1 patent)Wolfgang Von RybinskiWolfgang Von Rybinski (29 patents)Rita KoesterRita Koester (25 patents)Dieter KoepplDieter Koeppl (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Henkel Kommanditgesellschaft Auf Aktien (1 from 2,080 patents)


1 patent:

1. 5372727 - Auxiliaries for the filtration and/or dewatering of mineral and coal

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