Bård Marius JOHANSEN

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Ranheim, NO

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Patents Grantslast 30 patents

Information Patent Grant
Actively controlled bailer
- Patent number 12,291,934
- Issue date May 6, 2025
- EQUINOR ENERGY AS
- Rune Godøy
- E21 - EARTH DRILLING MINING
Information Patent Grant
A-annulus cementing without pumping cement
- Patent number 11,746,617
- Issue date Sep 5, 2023
- EQUINOR ENERGY AS
- Bård Marius Johansen
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ACTIVELY CONTROLLED BAILER
- Publication number 20220412178
- Publication date Dec 29, 2022
- Equinor Energy AS
- Rune GODØY
- E21 - EARTH DRILLING MINING
Information Patent Application
A-ANNULUS CEMENTING WITHOUT PUMPING CEMENT
- Publication number 20220003068
- Publication date Jan 6, 2022
- Equinor Energy AS
- Bård Marius JOHANSEN
- E21 - EARTH DRILLING MINING