Growing community of inventors

Vaxjo, Sweden

Evald Johansson

Average Co-Inventor Count = 1.60

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 = 42

Evald Johansson ↔ Wuyin Wang (1 patent)Evald Johansson ↔ Lars-Erik Johansson (1 patent)Evald Johansson ↔ Per Hakan Fredrik Landmer (1 patent)Evald Johansson ↔ Per Håkan Fredrik Landmér (0 patent)Evald JohanssonEvald Johansson (2 patents)Wuyin WangWuyin Wang (9 patents)Lars-Erik JohanssonLars-Erik Johansson (7 patents)Per Hakan Fredrik LandmerPer Hakan Fredrik Landmer (3 patents)Per Håkan Fredrik LandmérPer Håkan Fredrik Landmér (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. General Electric Technology Gmbh (1 from 672 patents)

2. Abb Flakt Aktiebolag (1 from 7 patents)

3. Andritz Aktiebolag (4 patents)


2 patents:

1. 11059748 - Integrated lime hydrator

2. 5217504 - Method for controlling the current pulse supply to an electrostatic

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as of
12/15/2025
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