Growing community of inventors

Karlstad, Sweden

Christen Gronvold-Hansen

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 = 0

Christen Gronvold-Hansen ↔ Rolf Ekholm (1 patent)Christen Gronvold-Hansen ↔ Stig Eriksson (1 patent)Christen Gronvold-HansenChristen Gronvold-Hansen (2 patents)Rolf EkholmRolf Ekholm (29 patents)Stig ErikssonStig Eriksson (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kvaerner Pulping Ab (1 from 109 patents)

2. Kvaerner Pulping Technologies Ab (1 from 25 patents)


2 patents:

1. 5770072 - Multiple inlet valve with means to isolate each inlet individually and

2. 5698079 - Arrangement for spreading paper pulp in a container

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