Patrick Chen

City:

Houston, Texas

Country:

United States

Published Applications:

Last publication date:

2005-10-27

Top Assignees for applications by Patrick Chen

The entities that hold a legal rights for patent applications filed by inventor Chen Patrick:

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

Method and apparatus and program storage device adapted for automatic drill bit selection based on earth properties and wellbore geometry

InventorID:

4933335 ⎘