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For the Inventor, By the Inventor

Floro, Norway

Industrikontakt, Ing. O Ellingsen & Co.


USPTO Granted Patents = 3

Forward Citations = 32

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3 inventors (with patents filed for the assignee):

goldMedal Olav Ellingsen (3 out of 7 patents)

silverMedal Bjarte So Ellingsen (1 out of 1 patent)

bronzeMedal Liv So Ellingsen (1 out of 1 patent)


3 patents:

1. 6086655 - Production of metal such as aluminum, magnesium, silicon from metal (2000-07-11),
2. 4923457 - Artificial gland for implantation in a human body (1990-05-08),
3. 4884634 - Process for increasing the degree of oil extraction (1989-12-05),
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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#1 in Floro

#512 in Norway

...
Floro, Norway

Industrikontakt, Ing. O Ellingsen & Co.

Forward Citations = 32

3 inventors:

goldMedal Olav Ellingsen (3 out of 7 patents)

silverMedal Bjarte So Ellingsen (1 out of 1 patent)

bronzeMedal Liv So Ellingsen (1 out of 1 patent)

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