Growing community of inventors

Gothenburg, Sweden

Kjell O Jonasson

Average Co-Inventor Count = 1.20

ph-index = 3

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 = 71

Kjell O JonassonSven A Andersson (1 patent)Kjell O JonassonKjell O Jonasson (3 patents)Sven A AnderssonSven A Andersson (3 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ab Volvo (2 from 404 patents)

2. Aktiebolaget Volvo (1 from 43 patents)


3 patents:

1. 4541654 - Safety belt arrangement in motor vehicles

2. D260701 - Auxillary automobile seat for a child

3. 4231613 - Child's seat cushion for motor vehicles

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as of
12/18/2025
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