David James Hoolas

City:

Ilford

Country:

United Kingdom

Published Applications:

Last publication date:

2020-10-01

Top Assignees for applications by David James Hoolas

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

David James Hoolas from Ilford, GB has applied for patents for these inventions. The list has both pending applications and granted patents:

Methods of cementing a wellbore without using a spacer fluid with an alkyl end-capped ethoxylated fatty alcohol

InventorID:

2864229 ⎘