James May

City:

Houston, Texas

Country:

United States

Published Applications:

Last publication date:

2014-10-16

Top Assignees for applications by James May

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

James May from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Method and apparatus for controlling bottom hole pressure in a subterranean formation during rig pump operation

Method and apparatus for controlling bottom hole pressure in a subterranean formation during rig pump operation

Rotating control device apparatus and method

Rotating drilling head drive

InventorID:

934093 ⎘