Growing community of inventors

Nyköping, Sweden

Hans Fredriksson

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 35

Hans Fredriksson ↔ Alexander Rydberg (2 patents)Hans Fredriksson ↔ Matz Zetterqvist (2 patents)Hans FredrikssonHans Fredriksson (2 patents)Alexander RydbergAlexander Rydberg (2 patents)Matz ZetterqvistMatz Zetterqvist (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Abb Ab (2 from 380 patents)


2 patents:

1. D780123 - Connector

2. D770384 - Connector

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1/5/2026
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