Zephyros, Inc.

Pak-lite, Inc.

Varun Mohan

Kendall Bush

Christophe Chaut

Marc Engel

Greg Thompson

Ryan Ligon

William Desmond Boring

A fibrous structure having one or more vertically lapped layers having a first surface and a second surface and a facing layer secured to the first surface of the vertically lapped layer. The fibrous structure is adapted to be used in a flooring assembly. The fibrous structure may include a mesh and/or a backing layer on the second surface of a vertically lapped layer. The fibrous structure exhibits improved performance in below room testing and/or in-room testing as compared with traditional materials of the same thickness.

Architectural flooring underlayment

A flooring assembly comprising at least one first lofted lapped or airlaid bulk absorber layerfor acoustic absorption and compression resistance; at least one impedance layerfor one or more of acoustic impedance, compression resistance, and stiffness; at least one second lofted lapped airlaid bulk absorber layerfor acoustic absorption and compression resistance; and one or more optional densified fibrous air-flow resistive layers

Acoustic floor underlay system

Growing community of inventors

Clinton Township, MI, United States of America

Varun Mohan