Atlas Roofing Corporation

Theodore Alan Grant

Robert J Butkus

Christopher John Kreple

Matthew Richard Cawson

Robert Michael Dever, Jr

Robert Michael Dever

A laminated building sheathing comprises a rigid foam board and a facer. The rigid foam board comprises a drainage pattern formed on a major surface of the foam board. The drainage pattern comprises a drainage channel. The facer is configured to cover the major surface of the rigid form board and to essentially conform to the drainage pattern. The facer is semi-permanently bonded to the drainage channel but permanently bonded to non-channel planar portions of the major surface.

Growing community of inventors

Muskegon, MI, United States of America

Theodore Alan Grant