Growing community of inventors

Duisburg, Germany

Helge Middeldorf

Average Co-Inventor Count = 8.00

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

Helge Middeldorf ↔ Horst Von Wyl (1 patent)Helge Middeldorf ↔ Dietmar Lohse (1 patent)Helge Middeldorf ↔ Peter Jonen (1 patent)Helge Middeldorf ↔ Hans Siemer (1 patent)Helge Middeldorf ↔ Otto Alexander Schmidt (1 patent)Helge Middeldorf ↔ Alfons Krausa (1 patent)Helge Middeldorf ↔ Jens Weber (1 patent)Helge Middeldorf ↔ Erich Hovestädt (2 patents)Helge Middeldorf ↔ Hans Gunter Thurm (1 patent)Helge Middeldorf ↔ Ingo OlgeMöller (1 patent)Helge Middeldorf ↔ Erich Hovestaedt (1 patent)Helge Middeldorf ↔ Ingo Olgemoeller (1 patent)Helge MiddeldorfHelge Middeldorf (1 patent)Horst Von WylHorst Von Wyl (13 patents)Dietmar LohseDietmar Lohse (8 patents)Peter JonenPeter Jonen (1 patent)Hans SiemerHans Siemer (7 patents)Otto Alexander SchmidtOtto Alexander Schmidt (5 patents)Alfons KrausaAlfons Krausa (3 patents)Jens WeberJens Weber (2 patents)Erich HovestädtErich Hovestädt (2 patents)Hans Gunter ThurmHans Gunter Thurm (2 patents)Ingo OlgeMöllerIngo OlgeMöller (1 patent)Erich HovestaedtErich Hovestaedt (2 patents)Ingo OlgemoellerIngo Olgemoeller (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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

2. Sms Group Gmbh (264 patents)

3. Sms Siemag Aktiengesellschaft (208 patents)


1 patent:

1. 5727615 - Mold arragement

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