Dan Schofield

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2009-06-25

Top Assignees for applications by Dan Schofield

The entities that hold a legal rights for patent applications filed by inventor Schofield Dan:

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

Dual-stage valve straddle packer for selective stimulation of wells

InventorID:

3972474 ⎘