The new Optrel N95 masks could go a long way in helping us communicate better this winter, given that it’s generally more difficult to understand what other people are saying when their faces ...

Optrel Inc., which has its North American HQ in East Greenwich, says it made the world's first NIOSH-approved N95 respirator with a transparent window.

SharpMed, LLC announced that its patent-issued Modern™ transparent reusable respirator has passed SGS-IBR laboratories NIOSH level N95 standard pre-screen testing for full prototype respirator ...

SharpMed, LLC announced that its patent-issued Modern™ transparent reusable respirator has passed SGS-IBR laboratories NIOSH level N95 standard pre-screen testing for full prototype respirator ...