Nathaniel H. Wagner

City:

Spring, Texas

Country:

United States

Published Applications:

Last publication date:

2007-02-20

Top Assignees for applications by Nathaniel H. Wagner

The entities that hold a legal rights for patent applications filed by inventor Wagner Nathaniel H.:

Nathaniel H. Wagner from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Subsurface safety valve

Non-elastomer cement through tubing retrievable safety valve

InventorID:

4641532 ⎘