Growing community of inventors

Isenbüttel, Germany

Erik Hahn

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 = 1

Erik Hahn ↔ Andreas Ortner (1 patent)Erik Hahn ↔ Heiner Bartoszewski (1 patent)Erik Hahn ↔ Hubert Willmann (2 patents)Erik Hahn ↔ Sebastian Schaab (1 patent)Erik Hahn ↔ Darius Mateja (0 patent)Erik Hahn ↔ Ali Kaplan (0 patent)Erik Hahn ↔ Andree Dr Mench (0 patent)Erik Hahn ↔ Michael Algermissen (0 patent)Erik HahnErik Hahn (1 patent)Andreas OrtnerAndreas Ortner (3 patents)Heiner BartoszewskiHeiner Bartoszewski (3 patents)Hubert WillmannHubert Willmann (2 patents)Sebastian SchaabSebastian Schaab (1 patent)Darius MatejaDarius Mateja (0 patent)Ali KaplanAli Kaplan (0 patent)Andree Dr MenchAndree Dr Mench (0 patent)Michael AlgermissenMichael Algermissen (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Volkswagen Ag (1 from 3,209 patents)

2. Marquardt Gmbh (121 patents)


1 patent:

1. 10737576 - Method and device for a high-voltage energy system of a vehicle

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12/6/2025
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