ROBERT M. TESSARI

City:

Calgary, AB

Country:

Canada

Published Applications:

Last publication date:

2007-08-02

Top Assignees for applications by ROBERT M. TESSARI

The entities that hold a legal rights for patent applications filed by inventor TESSARI ROBERT M.:

ROBERT M. TESSARI from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Method for drilling with a wellbore liner

METHOD FOR DRILLING AND CEMENTING A WELL

InventorID:

4381616 ⎘