Alfredo Olvera

City:

Houston, Texas

Country:

United States

Published Applications:

Last publication date:

2012-08-16

Top Assignees for applications by Alfredo Olvera

The entities that hold a legal rights for patent applications filed by inventor Olvera Alfredo:

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

Reinforced frac tubing head

Wellhead isolation protection sleeve

InventorID:

3378323 ⎘