Growing community of inventors

Nürnberg, Germany

Hanns Dieter Denninger

Average Co-Inventor Count = 4.00

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 = 2

Hanns Dieter Denninger ↔ Ivan Horvat (1 patent)Hanns Dieter Denninger ↔ Thomas Spengler (1 patent)Hanns Dieter Denninger ↔ Klaus Dieter Schröder (1 patent)Hanns Dieter DenningerHanns Dieter Denninger (1 patent)Ivan HorvatIvan Horvat (4 patents)Thomas SpenglerThomas Spengler (2 patents)Klaus Dieter SchröderKlaus Dieter Schröder (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Schwan-stabilo Schwanhäusser Gmbh & Co. Kg (1 from 5 patents)


1 patent:

1. 7604694 - Marking liquid

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12/20/2025
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