For the Inventor, By the Inventor

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Stavanger, Norway

Smedvig Ipr A/s

USPTO Granted Patents = 1

Forward Citations = 32

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2 inventors (with patents filed for the assignee):

Jan Freyer (1 out of 8 patents)

Arnfinn Nergaard (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 5069488 - Method and a device for movement-compensation in riser pipes (1991-12-03),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#82 in Stavanger

#1,174 in Norway

Stavanger, Norway

Smedvig Ipr A/s

Forward Citations = 32

2 inventors:

Jan Freyer (1 out of 8 patents)

Arnfinn Nergaard (1 out of 1 patent)

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