Growing community of inventors

Blaustein, Germany

Stefan Grau

Average Co-Inventor Count = 3.43

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 = 4

Stefan GrauTilmann Haug (1 patent)Stefan GrauMichael Scheydecker (1 patent)Stefan GrauKarl Weisskopf (1 patent)Stefan GrauAlexander Sagel (1 patent)Stefan GrauErnst Esswein (1 patent)Stefan GrauStefan Grau (2 patents)Tilmann HaugTilmann Haug (25 patents)Michael ScheydeckerMichael Scheydecker (9 patents)Karl WeisskopfKarl Weisskopf (8 patents)Alexander SagelAlexander Sagel (2 patents)Ernst EssweinErnst Esswein (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daimler Ag (2 from 2,047 patents)


2 patents:

1. 7553563 - Composite material consisting of intermetallic phases and ceramics and production method for said material

2. 7401586 - Valve seat rings made of basic Co or Co/Mo alloys, and production thereof

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as of
12/20/2025
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