James David Ratcliffe

City:

Hook

Country:

United Kingdom

Published Applications:

Last publication date:

2012-11-08

Top Assignees for applications by James David Ratcliffe

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

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

Load cell for a downhole load measuring tool

Pressure balancing device

InventorID:

3288560 ⎘