Nigel EVANS

City:

Houston, Texas

Country:

United States

Published Applications:

Last publication date:

2016-02-11

Top Assignees for applications by Nigel EVANS

The entities that hold a legal rights for patent applications filed by inventor EVANS Nigel:

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

Variable diameter stator and rotor for progressing cavity motor

Passive vertical drilling motor stabilization

InventorID:

1439254 ⎘