Growing community of inventors

Box, Finland

Viveca Lonnberg

Average Co-Inventor Count = 3.75

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 = 11

Viveca LonnbergKalle Hanhi (2 patents)Viveca LonnbergTorvald Vestberg (1 patent)Viveca LonnbergHarri Jukarainen (1 patent)Viveca LonnbergTommi Vainio (1 patent)Viveca LonnbergKeijo Pyorala (1 patent)Viveca LonnbergViveca Lonnberg (2 patents)Kalle HanhiKalle Hanhi (3 patents)Torvald VestbergTorvald Vestberg (27 patents)Harri JukarainenHarri Jukarainen (1 patent)Tommi VainioTommi Vainio (1 patent)Keijo PyoralaKeijo Pyorala (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Optatech Corporation (1 from 11 patents)

2. Optatech Oy (1 from 3 patents)


2 patents:

1. 5993696 - Electrically conductive thermoplastic elastomeric composition and its use

2. 5981665 - Polyolefine-polyacrylate based thermoplastic elastomer

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as of
12/30/2025
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