Growing community of inventors

Munich, Germany

Ralf Dorfner

Average Co-Inventor Count = 6.00

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 = 100

Ralf DorfnerAntonius Kettrup (1 patent)Ralf DorfnerRalf Zimmermann (1 patent)Ralf DorfnerUlrich Boesl (1 patent)Ralf DorfnerEgmont Rohwer (1 patent)Ralf DorfnerHans Jörg Heger (1 patent)Ralf DorfnerRalf Dorfner (1 patent)Antonius KettrupAntonius Kettrup (9 patents)Ralf ZimmermannRalf Zimmermann (6 patents)Ulrich BoeslUlrich Boesl (6 patents)Egmont RohwerEgmont Rohwer (4 patents)Hans Jörg HegerHans Jörg Heger (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gsf-Forschungszentrum Für Umwelt Und Gesundheit Gmbh (1 from 3 patents)


1 patent:

1. 6646253 - Gas inlet for an ion source

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as of
1/19/2026
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