Growing community of inventors

Pargas, Finland

Lasse Johansson

Average Co-Inventor Count = 2.40

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

Lasse Johansson ↔ Tom E Nurmi (1 patent)Lasse Johansson ↔ Mikael Fjader (1 patent)Lasse Johansson ↔ Erik Astrand (1 patent)Lasse Johansson ↔ Erik ÅStrand (0 patent)Lasse Johansson ↔ Bjarne Walli (0 patent)Lasse Johansson ↔ Tommy Lindgren (0 patent)Lasse Johansson ↔ Vesa Lehto (0 patent)Lasse JohanssonLasse Johansson (2 patents)Tom E NurmiTom E Nurmi (4 patents)Mikael FjaderMikael Fjader (1 patent)Erik AstrandErik Astrand (1 patent)Erik ÅStrandErik ÅStrand (0 patent)Bjarne WalliBjarne Walli (0 patent)Tommy LindgrenTommy Lindgren (0 patent)Vesa LehtoVesa Lehto (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Oy Partek Ab (2 from 51 patents)

2. Paroc Oy Ab (3 patents)


2 patents:

1. 5116397 - Fibrillation device for the manufacture of mineral wool

2. 4966616 - Mineral wool centrifuge

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idiyas.com
as of
12/17/2025
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