Growing community of inventors

Weinheim, Germany

Johannes Preuner

Average Co-Inventor Count = 3.00

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 = 3

Johannes Preuner ↔ Rosario Bonanno (1 patent)Johannes Preuner ↔ Alexander Vasilico (1 patent)Johannes PreunerJohannes Preuner (1 patent)Rosario BonannoRosario Bonanno (15 patents)Alexander VasilicoAlexander Vasilico (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Vitesco Technologies Gmbh (1 from 617 patents)

2. Carl Freudenberg Kg (510 patents)


1 patent:

1. 11181204 - Valve

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as of
12/18/2025
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