David WICKSTROM

City:

Sandviken

Country:

Sweden

Published Applications:

Last publication date:

2021-08-05

Top Assignees for applications by David WICKSTROM

The entities that hold a legal rights for patent applications filed by inventor WICKSTROM David:

David WICKSTROM from Sandviken, SE has applied for patents for these inventions. The list has both pending applications and granted patents:

DRILL BIT WITH CURVED SLUDGE GROOVES

Threaded coupling end for a percussion drill string component

Drill rod or adaptor with strengthened spigot coupling

DRILL STRING ROD WITH GUIDANCE SHOULDER

InventorID:

2033072 ⎘