Douglas Pipchuk

City:

Calgary, California

Country:

United States

Published Applications:

Last publication date:

2010-08-12

Top Assignees for applications by Douglas Pipchuk

The entities that hold a legal rights for patent applications filed by inventor Pipchuk Douglas:

Douglas Pipchuk from Calgary, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Bottom hole assembly for wellbore operations

InventorID:

3816935 ⎘