Growing community of inventors

Trondheim, Norway

Gelein De Koeijer

Average Co-Inventor Count = 4.00

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 = 3

Gelein De Koeijer ↔ Erling Rytter (2 patents)Gelein De Koeijer ↔ Henrik Kobro (2 patents)Gelein De Koeijer ↔ Borge Rygh Sivertsen (1 patent)Gelein De Koeijer ↔ Børge Rygh Sivertsen (1 patent)Gelein De KoeijerGelein De Koeijer (2 patents)Erling RytterErling Rytter (28 patents)Henrik KobroHenrik Kobro (4 patents)Borge Rygh SivertsenBorge Rygh Sivertsen (1 patent)Børge Rygh SivertsenBørge Rygh Sivertsen (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Statoil Asa (2 from 106 patents)


2 patents:

1. 8402766 - [object Object]

2. 7827804 - [object Object]

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1/5/2026
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