David G. Holliday

City:

Spring, Texas

Country:

United States

Published Applications:

Last publication date:

2025-08-21

Top Assignees for applications by David G. Holliday

The entities that hold a legal rights for patent applications filed by inventor Holliday David G.:

David G. Holliday from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Electrical Actuation of a Valve in a Wellhead Assembly

Electrical actuation of a valve in a wellhead assembly

Assembly having a dual barrier gasket

External Pressure Gasket

Fire resistant valve assemblies

InventorID:

3498424 ⎘