Warren Ackroyd

City:

Aberdeen

Country:

United Kingdom

Published Applications:

Last publication date:

2022-09-22

Top Assignees for applications by Warren Ackroyd

The entities that hold a legal rights for patent applications filed by inventor Ackroyd Warren:

Warren Ackroyd from Aberdeen, GB has applied for patents for these inventions. The list has both pending applications and granted patents:

Subsurface safety valve and method of operating a subsurface safety valve

InventorID:

5524780 ⎘