Growing community of inventors

Gerdau, Germany

Ralf Stoffels

Average Co-Inventor Count = 4.44

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 = 0

Ralf StoffelsIngo Stumberg (2 patents)Ralf StoffelsJoachim Grosskopf (2 patents)Ralf StoffelsVolker Gniesmer (1 patent)Ralf StoffelsKonrad Feyerabend (1 patent)Ralf StoffelsStefan Brinkmann (1 patent)Ralf StoffelsDirk Hillbring (1 patent)Ralf StoffelsSteffen Krebs (1 patent)Ralf StoffelsAndreas Pretsch (1 patent)Ralf StoffelsVolker Akemann (1 patent)Ralf StoffelsStefan Herzog (1 patent)Ralf StoffelsRalf Stoffels (3 patents)Ingo StumbergIngo Stumberg (7 patents)Joachim GrosskopfJoachim Grosskopf (2 patents)Volker GniesmerVolker Gniesmer (9 patents)Konrad FeyerabendKonrad Feyerabend (8 patents)Stefan BrinkmannStefan Brinkmann (5 patents)Dirk HillbringDirk Hillbring (4 patents)Steffen KrebsSteffen Krebs (1 patent)Andreas PretschAndreas Pretsch (1 patent)Volker AkemannVolker Akemann (1 patent)Stefan HerzogStefan Herzog (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wabco Gmbh (2 from 370 patents)

2. Zf Cv Systems Hannover Gmbh (1 from 19 patents)

3. Zf Cv Systems Europe Bv (184 patents)


3 patents:

1. 11320007 - Method for monitoring the functions of a friction clutch

2. 9091257 - Compressor and clutch device

3. 8790093 - Compressor having a clutch device

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/20/2025
Loading…