Growing community of inventors

Seeon, Germany

Klaus Hafner

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 = 4

Klaus Hafner ↔ Antonius Kettrup (1 patent)Klaus Hafner ↔ Ralf Zimmermann (1 patent)Klaus Hafner ↔ Ulrich Boesl (1 patent)Klaus Hafner ↔ Jorg Heger (1 patent)Klaus Hafner ↔ Fabian Mühlberger (1 patent)Klaus HafnerKlaus Hafner (1 patent)Antonius KettrupAntonius Kettrup (9 patents)Ralf ZimmermannRalf Zimmermann (6 patents)Ulrich BoeslUlrich Boesl (6 patents)Jorg HegerJorg Heger (1 patent)Fabian MühlbergerFabian Mühlberger (1 patent)
..
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. 6727499 - Method and device for detecting compounds in a gas stream

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as of
12/10/2025
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