Growing community of inventors

Gevelsberg, Germany

Petra Gottmann

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 = 0

Petra Gottmann ↔ Volker Siejak (1 patent)Petra Gottmann ↔ Andreas Flachenecker (1 patent)Petra Gottmann ↔ Qiao Xiao (1 patent)Petra GottmannPetra Gottmann (1 patent)Volker SiejakVolker Siejak (12 patents)Andreas FlacheneckerAndreas Flachenecker (3 patents)Qiao XiaoQiao Xiao (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Php Fibers Gmbh (1 from 3 patents)


1 patent:

1. 8850785 - Buoyant rope

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12/31/2025
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