Growing community of inventors

Aachen, Germany

Ralf Blum

Average Co-Inventor Count = 10.00

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 = 1

Ralf BlumJoachim Joisten-Pieritz (1 patent)Ralf BlumMarco Jung (1 patent)Ralf BlumToni Kleinschmidt (1 patent)Ralf BlumPaul Schwabauer (1 patent)Ralf BlumPeter Hoffmann (1 patent)Ralf BlumGerhard Knaps (1 patent)Ralf BlumTobias Kurt (1 patent)Ralf BlumPeter Kipke (1 patent)Ralf BlumXenia Smolenzev (1 patent)Ralf BlumRalf Blum (1 patent)Joachim Joisten-PieritzJoachim Joisten-Pieritz (4 patents)Marco JungMarco Jung (3 patents)Toni KleinschmidtToni Kleinschmidt (3 patents)Paul SchwabauerPaul Schwabauer (3 patents)Peter HoffmannPeter Hoffmann (3 patents)Gerhard KnapsGerhard Knaps (2 patents)Tobias KurtTobias Kurt (2 patents)Peter KipkePeter Kipke (2 patents)Xenia SmolenzevXenia Smolenzev (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Deutz Aktiengesellschaft (1 from 70 patents)


1 patent:

1. 9897048 - Internal combustion engine including an exhaust gas recirculation system and/or a water-cooled charge air cooler

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1/8/2026
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