Growing community of inventors

Ludvika, Sweden

Per-Olov Hedblad

Average Co-Inventor Count = 2.67

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 = 1

Per-Olov Hedblad ↔ Fabienne Chataignere (1 patent)Per-Olov Hedblad ↔ Reza Derakhshanfar (1 patent)Per-Olov Hedblad ↔ Patrik Karlsson (1 patent)Per-Olov Hedblad ↔ Stellan Dahlgren (1 patent)Per-Olov HedbladPer-Olov Hedblad (2 patents)Fabienne ChataignereFabienne Chataignere (2 patents)Reza DerakhshanfarReza Derakhshanfar (1 patent)Patrik KarlssonPatrik Karlsson (1 patent)Stellan DahlgrenStellan Dahlgren (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Abb Schweiz Ag (1 from 2,636 patents)

2. Abb Technology Ltd (1 from 191 patents)


2 patents:

1. 9705312 - Circuit breaking arrangement

2. 8107266 - Converter for converting alternating voltage into direct voltage and conversely

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idiyas.com
as of
12/28/2025
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