Barry Mccallum

City:

Dundee

Country:

United Kingdom

Published Applications:

Last publication date:

2012-12-13

Top Assignees for applications by Barry Mccallum

The entities that hold a legal rights for patent applications filed by inventor Mccallum Barry:

Barry Mccallum from Dundee, GB has applied for patents for these inventions. The list has both pending applications and granted patents:

Multi-stage downhole hydraulic stimulation assembly

InventorID:

3311248 ⎘