Per Helge Semb

City:

Gullaug

Country:

Norway

Published Applications:

Last publication date:

2021-12-30

Top Assignees for applications by Per Helge Semb

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

Per Helge Semb from Gullaug, NO has applied for patents for these inventions. The list has both pending applications and granted patents:

Seismic data acquisition unit apparatus and positioning systems and methods

InventorID:

5283339 ⎘