James H. Cantrell

City:

Duncan, Oklahoma

Country:

United States

Published Applications:

Last publication date:

2007-01-18

Top Assignees for applications by James H. Cantrell

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

James H. Cantrell from Duncan, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Apparatus and methods for improved fluid displacement in subterranean formations

Apparatus and methods for improved fluid displacement in subterranean formations

Apparatus and methods for improved fluid displacement in subterranean formations

InventorID:

4336079 ⎘