Growing community of inventors

Västerås, Sweden

Stefan Valdermarsson

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 = 13

Stefan Valdermarsson ↔ Erik Johansson (10 patents)Stefan Valdermarsson ↔ Zichi Zhang (7 patents)Stefan Valdermarsson ↔ Lars Hermansson (1 patent)Stefan Valdermarsson ↔ Tomas Roininen (1 patent)Stefan Valdermarsson ↔ Per Olof Thuresson (1 patent)Stefan ValdermarssonStefan Valdermarsson (1 patent)Erik JohanssonErik Johansson (10 patents)Zichi ZhangZichi Zhang (7 patents)Lars HermanssonLars Hermansson (5 patents)Tomas RoininenTomas Roininen (2 patents)Per Olof ThuressonPer Olof Thuresson (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Abb Ab (1 from 380 patents)

2. Abb Schweiz Ag (2,636 patents)


1 patent:

1. 6927355 - Circuit breaker

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idiyas.com
as of
12/27/2025
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