Growing community of inventors

Krefeld, Germany

Stephan Riefers

Average Co-Inventor Count = 2.00

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 = 0

Stephan Riefers ↔ Bernd Reifenberg (7 patents)Stephan Riefers ↔ Bernd Gerdes (7 patents)Stephan Riefers ↔ Witold Joschko (1 patent)Stephan Riefers ↔ Reinhard Gootz (0 patent)Stephan Riefers ↔ Predrag Stevanovic (0 patent)Stephan Riefers ↔ Klaus-Dieter Kulik (0 patent)Stephan Riefers ↔ Ronny Marzog (0 patent)Stephan Riefers ↔ Robin Eskes (0 patent)Stephan Riefers ↔ Peter Groß (0 patent)Stephan Riefers ↔ Axel Doerrer (0 patent)Stephan Riefers ↔ Jacob Ruszczyk (0 patent)Stephan Riefers ↔ Josef Zimmermann (0 patent)Stephan RiefersStephan Riefers (1 patent)Bernd ReifenbergBernd Reifenberg (7 patents)Bernd GerdesBernd Gerdes (7 patents)Witold JoschkoWitold Joschko (2 patents)Reinhard GootzReinhard Gootz (0 patent)Predrag StevanovicPredrag Stevanovic (0 patent)Klaus-Dieter KulikKlaus-Dieter Kulik (0 patent)Ronny MarzogRonny Marzog (0 patent)Robin EskesRobin Eskes (0 patent)Peter GroßPeter Groß (0 patent)Axel DoerrerAxel Doerrer (0 patent)Jacob RuszczykJacob Ruszczyk (0 patent)Josef ZimmermannJosef Zimmermann (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pierburg Pump Technology Gmbh (1 from 94 patents)

2. Huf Hülsbeck & Fürst Gmbh Co.kg (247 patents)

3. Pierburg Gmbh (169 patents)


1 patent:

1. 11451045 - Automotive auxiliary unit with an electronic protection unit

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12/31/2025
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