Membership
Tour
Register
Log in
William C. Woellner
Follow
Person
Athens, OH, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Roofing tile, roof and method of assembling
Patent number
6,178,703
Issue date
Jan 30, 2001
CertainTeed Corporation
Michael J. Noone
E04 - BUILDING
Information
Patent Grant
Below-headlap portion of a tile
Patent number
D368782
Issue date
Apr 9, 1996
CertainTeed Corporation
Michael J. Noone
D25 - Building units and construction elements