Growing community of inventors

Aschaffenburg, Germany

Stefan Friedrich

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 = 2

Stefan Friedrich ↔ Michael Deckenhoff (1 patent)Stefan Friedrich ↔ Klaus Freudenberger (1 patent)Stefan Friedrich ↔ Ralf Krause (1 patent)Stefan Friedrich ↔ Dirk Zimmermann (1 patent)Stefan Friedrich ↔ Lena Friedrich (0 patent)Stefan FriedrichStefan Friedrich (1 patent)Michael DeckenhoffMichael Deckenhoff (4 patents)Klaus FreudenbergerKlaus Freudenberger (3 patents)Ralf KrauseRalf Krause (1 patent)Dirk ZimmermannDirk Zimmermann (1 patent)Lena FriedrichLena Friedrich (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Trw Automotive Safety Systems Gmbh (1 from 111 patents)

2. Dekorit Korbwaren Gmbh (0 patent)


1 patent:

1. 8641089 - Airbag module for a vehicle steering wheel

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12/17/2025
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