Eugene E. Ratterman

City:

Spring, Texas

Country:

United States

Published Applications:

Last publication date:

2008-08-07

Top Assignees for applications by Eugene E. Ratterman

The entities that hold a legal rights for patent applications filed by inventor Ratterman Eugene E.:

Eugene E. Ratterman from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Reduced friction pressure gravel pack slurry

ROV retrievable sea floor pump

InventorID:

4226096 ⎘