Erling GRINDHAUG

City:

Harstad

Country:

Norway

Published Applications:

Last publication date:

2025-08-21

Top Assignees for applications by Erling GRINDHAUG

The entities that hold a legal rights for patent applications filed by inventor GRINDHAUG Erling:

Erling GRINDHAUG from Harstad, NO has applied for patents for these inventions. The list has both pending applications and granted patents:

WHIPSTOCK ASSEMBLY AND ASSOCIATED METHOD OF INSTALLING THE WHIPSTOCK ASSEMBLY

Mechanical coupling of tubulars

InventorID:

5450601 ⎘