David C. Pollock

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2008-11-20

Top Assignees for applications by David C. Pollock

The entities that hold a legal rights for patent applications filed by inventor Pollock David C.:

David C. Pollock from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Methods And Apparatus For Biological Treatment of Waste Waters

Methods and Apparatus For Biological Treatment of Waste Waters

Methods and Devices for Improved Aeration From Vertically-Orientated Submerged Membranes

Circular clarifier apparatus and method

Methods for biological treatment of waste waters

Method and apparatus providing improved throughput and operating life of submerged membranes

Circular clarifier apparatus and method

Apparatus for biological treatment of waste waters

InventorID:

4099545 ⎘