Growing community of inventors

Duisburg, Germany

Siegfried Opiolka

Average Co-Inventor Count = 1.00

ph-index = NA

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

Siegfried Opiolka ↔ Ahmed Bankodad (0 patent)Siegfried Opiolka ↔ Stefan Haep (0 patent)Siegfried Opiolka ↔ Monika Vogt (0 patent)Siegfried Opiolka ↔ Sven Gragert (0 patent)Siegfried Opiolka ↔ Thomas Dipl-Ing Hinrichs (0 patent)Siegfried OpiolkaSiegfried Opiolka (0 patent)Ahmed BankodadAhmed Bankodad (0 patent)Stefan HaepStefan Haep (0 patent)Monika VogtMonika Vogt (0 patent)Sven GragertSven Gragert (0 patent)Thomas Dipl-Ing HinrichsThomas Dipl-Ing Hinrichs (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Berner International Corporation (6 patents)


0 patent:

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