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Inventor profile of:

Helge Rorvik

City:

Sandness

Country:

Norway

Published Applications:

1

Last publication date:

2018-03-29

Top Assignees for applications by Helge Rorvik

The entities that hold a legal rights for patent applications filed by inventor Rorvik Helge:

HALLIBURTON ENERGY SERVICES, INC. 1 Houston, TX United States

Recent patent applications by Rorvik Helge

Helge Rorvik from Sandness, NO has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2018-03-29

US20180087348A1

Fixed constructions

Ball drop tool and methods of use

InventorID:

2151590 ⎘