Growing community of inventors

Nacka, Sweden

Per-Olof Landgren

Average Co-Inventor Count = 1.33

ph-index = 2

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 = 31

Per-Olof LandgrenCarl-Arne Breger (1 patent)Per-Olof LandgrenPer-Olof Landgren (2 patents)Carl-Arne BregerCarl-Arne Breger (21 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fiskeby Aktiebolag (1 from 2 patents)

2. Attention Team No. 1 Ab (1 from 1 patent)


2 patents:

1. D276281 - Basket

2. D265700 - Toilet paper dispenser

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idiyas.com
as of
12/16/2025
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