David Hambley

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2005-05-26

Top Assignees for applications by David Hambley

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

David Hambley from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Filter underdrain system for backwash flow and method for measuring same

InventorID:

4846873 ⎘