Brian Ritchey

City:

Hockley, Texas

Country:

United States

Published Applications:

Last publication date:

2012-05-03

Top Assignees for applications by Brian Ritchey

The entities that hold a legal rights for patent applications filed by inventor Ritchey Brian:

Brian Ritchey from Hockley, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Gravel pack inner string adjustment device

Gravel pack inner string hydraulic locating device

InventorID:

3154236 ⎘