Membership
Tour
Register
Log in
Pawan Singal
Follow
Person
North Olmsted, OH, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Suspension ceiling with integrated openings
Patent number
5,699,641
Issue date
Dec 23, 1997
USG Interiors, Inc.
William J. Tinen
E04 - BUILDING