Patrick Drew Evans

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2014-11-13

Top Assignees for applications by Patrick Drew Evans

The entities that hold a legal rights for patent applications filed by inventor Evans Patrick Drew:

Patrick Drew Evans from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Chromium catalysts for olefin polymerization

Chromium catalysts for olefin polymerization

InventorID:

969091 ⎘