Growing community of inventors

Tuebingen, Germany

Dirk Willuhn

Average Co-Inventor Count = 7.00

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

Dirk Willuhn ↔ Wolfgang Fischer (1 patent)Dirk Willuhn ↔ Wolfgang Guber (1 patent)Dirk Willuhn ↔ Ulrich Hengstler (1 patent)Dirk Willuhn ↔ Jan Barthel (1 patent)Dirk Willuhn ↔ Wilfried Bruegmann (1 patent)Dirk Willuhn ↔ Berthold Gerber (1 patent)Dirk WilluhnDirk Willuhn (1 patent)Wolfgang FischerWolfgang Fischer (16 patents)Wolfgang GuberWolfgang Guber (6 patents)Ulrich HengstlerUlrich Hengstler (3 patents)Jan BarthelJan Barthel (2 patents)Wilfried BruegmannWilfried Bruegmann (2 patents)Berthold GerberBerthold Gerber (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. International Business Machines Corporation (1 from 164,108 patents)


1 patent:

1. D357675 - Multi-function document scanner

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as of
12/4/2025
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