Douglass E Hughes

City:

Boulder, Colorado

Country:

United States

Published Applications:

Last publication date:

2007-03-22

Top Assignees for applications by Douglass E Hughes

The entities that hold a legal rights for patent applications filed by inventor Hughes Douglass E:

Douglass E Hughes from Boulder, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Filtration matrix

Porous polymer water filter and methods of use in refrigeration

Gas porous polymer filter and methods of use

Liquid and gas porous plastic filter and methods of use

InventorID:

4377057 ⎘