Growing community of inventors

Sarpsborg, Norway

Roar Abrahamsen

Average Co-Inventor Count = 2.67

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 = 50

Roar AbrahamsenUlf Tolfsen (1 patent)Roar AbrahamsenTom Lunde (1 patent)Roar AbrahamsenTerje Johansen (1 patent)Roar AbrahamsenBen Kristian Johansen (1 patent)Roar AbrahamsenGard Nielsen (1 patent)Roar AbrahamsenRoar Abrahamsen (2 patents)Ulf TolfsenUlf Tolfsen (10 patents)Tom LundeTom Lunde (8 patents)Terje JohansenTerje Johansen (1 patent)Ben Kristian JohansenBen Kristian Johansen (1 patent)Gard NielsenGard Nielsen (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tomra Systems Asa (1 from 61 patents)

2. Acess As (1 from 1 patent)

3. Nexans (559 patents)


2 patents:

1. 8387903 - Apparatus and a method for destructuring of articles

2. D503909 - Walker

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1/2/2026
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