Ian Douglas Calder

City:

Bieldside

Country:

United Kingdom

Published Applications:

Last publication date:

2005-03-29

Top Assignees for applications by Ian Douglas Calder

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

ABB Vetco Gray Inc. 1 Houston, TX United States

Recent patent applications by Calder Ian Douglas

Ian Douglas Calder from Bieldside, GB has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2005-03-29

US10818221

Cuttings injection and annulus remediation systems for wellheads

InventorID:

7527578 ⎘