Growing community of inventors

Hamburg, Germany

Ernst Wortmann, Deceased

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 = 5

Ernst Wortmann, Deceased ↔ Jose Fernandez (1 patent)Ernst Wortmann, Deceased ↔ Heinz Krakow (1 patent)Ernst Wortmann, Deceased ↔ Harald Tomsen (1 patent)Ernst Wortmann, Deceased ↔ J/u/ Rgen Herm (1 patent)Ernst Wortmann, DeceasedErnst Wortmann, Deceased (1 patent)Jose FernandezJose Fernandez (10 patents)Heinz KrakowHeinz Krakow (5 patents)Harald TomsenHarald Tomsen (4 patents)J/u/ Rgen HermJ/u/ Rgen Herm (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Thyssen Stahl Ag (1 from 78 patents)


1 patent:

1. 4479602 - Apparatus for the manufacture of hollow cylindrical bodies

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as of
1/3/2026
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