Growing community of inventors

Göteborg, Sweden

Lennart Erwast

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 = 10

Lennart ErwastUrban Widlund (1 patent)Lennart ErwastIngemar Fernfors (19 patents)Lennart ErwastBirgitta Karlsson (1 patent)Lennart ErwastJohan Skogsberg (1 patent)Lennart ErwastIngemark Fernfors (1 patent)Lennart ErwastLennart Erwast (1 patent)Urban WidlundUrban Widlund (59 patents)Ingemar FernforsIngemar Fernfors (19 patents)Birgitta KarlssonBirgitta Karlsson (3 patents)Johan SkogsbergJohan Skogsberg (2 patents)Ingemark FernforsIngemark Fernfors (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sca Hygiene Products Ab (1 from 787 patents)


1 patent:

1. 7390373 - Method for production of diaper pants having a detachable and resealable connection member

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as of
12/5/2025
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