Jerry Lavelle Keen

City:

Spring, Texas

Country:

United States

Published Applications:

Last publication date:

2005-11-10

Top Assignees for applications by Jerry Lavelle Keen

The entities that hold a legal rights for patent applications filed by inventor Keen Jerry Lavelle:

Jerry Lavelle Keen from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Combined casing expansion/casing while drilling method and apparatus

InventorID:

4940751 ⎘