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For the Inventor, By the Inventor

Trondheim, Norway

Empig as


USPTO Granted Patents = 3


Forward Citations = 3

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1 inventor (with patents filed for the assignee):

goldMedal Fredrik Lund (3 out of 7 patents)

silverMedal Thomas Sperle (1 out of 11 patents)

bronzeMedal Lars S Strommegjerde (1 out of 1 patent)

4.  Lars Standal Strømmegjerde (1 patent)


3 patents:

1. 12698942 - Method, system and apparatus for hydrocarbon flow system fluid cooling (2026-08-04),
2. 10549325 - Method and system for removing deposits within a pipe or pipeline (2020-02-04),
3. 9662691 - Pipeline pig apparatus, and a method of operating a pig (2017-05-30),
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USPTO Data Jan 1 1976 - Sep 29 2026

3 Patents

#37 in Trondheim

#525 in Norway

Trondheim, NO
Trondheim, Norway

Empig as

Forward Citations = 3

1 inventor:

goldMedal Fredrik Lund (3 out of 7 patents)

silverMedal Thomas Sperle (1 out of 11 patents)

bronzeMedal Lars S Strommegjerde (1 out of 1 patent)

4.  Lars Standal Strømmegjerde (1 patent)

Please report any incorrect information to [email protected]
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