Growing community of inventors

Flataasen, Norway

S F Utengen

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 = 12

S F Utengen ↔ Ludvig Naess (1 patent)S F Utengen ↔ Ola Ruch (1 patent)S F Utengen ↔ Trond V Johansen (1 patent)S F Utengen ↔ K P Kristjansson (1 patent)S F UtengenS F Utengen (1 patent)Ludvig NaessLudvig Naess (3 patents)Ola RuchOla Ruch (3 patents)Trond V JohansenTrond V Johansen (3 patents)K P KristjanssonK P Kristjansson (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Den Norske Stats Oljeselskap A.s. (1 from 146 patents)


1 patent:

1. 4941511 - Device with a valve function

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/18/2025
Loading…