Growing community of inventors

Røyneberg, Norway

Narve Oma

Average Co-Inventor Count = 5.33

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 = 13

Narve OmaTor Erik Hildén (1 patent)Narve OmaAudun Aspelund (1 patent)Narve OmaHenrik Krogstad (1 patent)Narve OmaTor Erling Sandvik (1 patent)Narve OmaJan Einar Fivelstad (1 patent)Narve OmaRoar Frode Henningsen (1 patent)Narve OmaLeif Roar Wongraven (1 patent)Narve OmaKjell Egil Helgoy (1 patent)Narve OmaTrygve G Egge (1 patent)Narve OmaNarve Oma (2 patents)Tor Erik HildénTor Erik Hildén (2 patents)Audun AspelundAudun Aspelund (1 patent)Henrik KrogstadHenrik Krogstad (1 patent)Tor Erling SandvikTor Erling Sandvik (1 patent)Jan Einar FivelstadJan Einar Fivelstad (1 patent)Roar Frode HenningsenRoar Frode Henningsen (1 patent)Leif Roar WongravenLeif Roar Wongraven (1 patent)Kjell Egil HelgoyKjell Egil Helgoy (1 patent)Trygve G EggeTrygve G Egge (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,912 patents)

2. Sinvent as (75 patents)

3. Statoilhydro Asa (16 patents)

4. Teekay Norway as (1 patent)

5. Fabricom as (0 patent)


2 patents:

1. 8931287 - Process and apparatus for injecting LCD into an offshore injection well

2. 6976443 - Crude oil transportation system

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as of
1/11/2026
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