Growing community of inventors

Goteborg, Sweden

Jan-Erik Raattamaa

Average Co-Inventor Count = 2.00

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 = 2

Jan-Erik Raattamaa ↔ Henrik Ingvarsson (1 patent)Jan-Erik RaattamaaJan-Erik Raattamaa (1 patent)Henrik IngvarssonHenrik Ingvarsson (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ab Volvo (1 from 404 patents)


1 patent:

1. 5683076 - Leaf spring for a rigid axle of a vehicle

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12/20/2025
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