Gunnar Andersen

City:

Mathopen

Country:

Norway

Published Applications:

Last publication date:

2022-10-27

Top Assignees for applications by Gunnar Andersen

The entities that hold a legal rights for patent applications filed by inventor Andersen Gunnar:

Gunnar Andersen from Mathopen, NO has applied for patents for these inventions. The list has both pending applications and granted patents:

Bottom hole assembly and methods for the utilization of pressurized gas as an energy source for severing subterranean tubulars

Reciprocating downhole pump

Apparatus for transferring a reciprocating movement from a surface machinery to a downhole device and a method of producing well fluids

Sand screen for sand control in lateral holes in wells

Submersible electrical well pump having nonconcentric housings

METHOD AND SYSTEM FOR REGISTERING AND MEASURING LEAKS AND FLOWS

InventorID:

432622 ⎘