Growing community of inventors

Kö'ln, Germany

Detlef Freyer

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 = 23

Detlef Freyer ↔ Markus Longerich (1 patent)Detlef Freyer ↔ Ulrich Esser (1 patent)Detlef Freyer ↔ Ernst-Ulrich Himmen (1 patent)Detlef Freyer ↔ Jürgen Scholz (1 patent)Detlef Freyer ↔ Juergen Scholz (0 patent)Detlef FreyerDetlef Freyer (1 patent)Markus LongerichMarkus Longerich (4 patents)Ulrich EsserUlrich Esser (3 patents)Ernst-Ulrich HimmenErnst-Ulrich Himmen (2 patents)Jürgen ScholzJürgen Scholz (2 patents)Juergen ScholzJuergen Scholz (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Westfalia Separator Ag (1 from 201 patents)

2. Gea Westfalia Separator Gmbh (6 patents)


1 patent:

1. 7204795 - Deviation ring for a self-distributing centrifuge

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12/27/2025
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