Jonathon Marshall

City:

Provo, Utah

Country:

United States

Published Applications:

Last publication date:

2008-12-18

Top Assignees for applications by Jonathon Marshall

The entities that hold a legal rights for patent applications filed by inventor Marshall Jonathon:

Jonathon Marshall from Provo, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Data and/or PowerSwivel

Method of manufacturing downhole tool string components

InventorID:

4238550 ⎘