Leon Ellison

City:

Huffman, Texas

Country:

United States

Published Applications:

Last publication date:

2009-11-19

Top Assignees for applications by Leon Ellison

The entities that hold a legal rights for patent applications filed by inventor Ellison Leon:

Leon Ellison from Huffman, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Shale shakers and screens with identification apparatuses

Chain with identification apparatus

Drilling rig riser identification apparatus

Systems and methods for monitored drilling

InventorID:

4006459 ⎘