MICHAEL PARHAM

City:

Matthews, North Carolina

Country:

United States

Published Applications:

Last publication date:

2011-02-17

Top Assignees for applications by MICHAEL PARHAM

The entities that hold a legal rights for patent applications filed by inventor PARHAM MICHAEL:

MICHAEL PARHAM from Matthews, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Air purifying respirator having inhalation and exhalation ducts to reduce rate of pathogen transmission

Systems and methods for determining filter service lives

Determining effluent concentration profiles and service lives of air purifying respirator cartridges

InventorID:

3516542 ⎘