Growing community of inventors

Ludvika, Sweden

Leif Sköld

Average Co-Inventor Count = 5.00

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 = 1

Leif Sköld ↔ Jürgen Häfner (1 patent)Leif Sköld ↔ Jan Lundquist (1 patent)Leif Sköld ↔ Dag Andersson (1 patent)Leif Sköld ↔ Håkan Wieck (1 patent)Leif Sköld ↔ Ulf Åkesson (1 patent)Leif Sköld ↔ Yngve Petersson (1 patent)Leif SköldLeif Sköld (1 patent)Jürgen HäfnerJürgen Häfner (13 patents)Jan LundquistJan Lundquist (8 patents)Dag AnderssonDag Andersson (2 patents)Håkan WieckHåkan Wieck (2 patents)Ulf ÅkessonUlf Åkesson (1 patent)Yngve PeterssonYngve Petersson (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Abb Technology Ag (1 from 862 patents)

2. Abb Technology Ltd (191 patents)


1 patent:

1. 8817445 - Voltage surge protection device and high voltage circuit breakers

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12/4/2025
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