Growing community of inventors

Korschenbroich, Germany

Walter Hoffgen

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 = 0

Walter Hoffgen ↔ Walter Kirchner (1 patent)Walter Hoffgen ↔ Norbert Theelen (1 patent)Walter Hoffgen ↔ Manfred Peglau (1 patent)Walter Hoffgen ↔ Norbert Theelen (1 patent)Walter HoffgenWalter Hoffgen (1 patent)Walter KirchnerWalter Kirchner (1 patent)Norbert TheelenNorbert Theelen (1 patent)Manfred PeglauManfred Peglau (2 patents)Norbert TheelenNorbert Theelen (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mannesmann Aktiengesellschaft (1 from 1,150 patents)

2. Sms Meer Gmbh (66 patents)


1 patent:

1. 5927122 - Device for guiding a hollow blank

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as of
12/19/2025
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