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Frank A. Wilgus
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Westerville, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of applying tiles to a roof
Patent number
6,253,512
Issue date
Jul 3, 2001
Owens Corning Fiberglas Technology, Inc.
Thomas K. Thompson
E04 - BUILDING
Information
Patent Grant
Apparatus for applying granules to an asphalt coated sheet to form...
Patent number
6,095,082
Issue date
Aug 1, 2000
Owens Corning Fiberglas Technology, Inc.
James S. Belt
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Tab portion of a roofing shingle
Patent number
D422719
Issue date
Apr 11, 2000
Owens Corning Fiberglas Technology, Inc.
James S. Belt
D25 - Building units and construction elements
Information
Patent Grant
Method of rotating or oscillating a flow of granules to form a patt...
Patent number
5,795,622
Issue date
Aug 18, 1998
Owens Corning Fiberglas Technology, Inc.
James S. Belt
E04 - BUILDING
Information
Patent Grant
Method and apparatus for forming an irregular pattern of granules o...
Patent number
5,776,541
Issue date
Jul 7, 1998
Owens-Corning Fiberglas Technology
James S. Belt
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Method and apparatus for applying granules to an asphalt coated she...
Patent number
5,766,678
Issue date
Jun 16, 1998
Owens Corning Fiberglas Technology, Inc.
James S. Belt
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Multiple section modular door and joint structure
Patent number
5,709,259
Issue date
Jan 20, 1998
Clopay Building Products Company, Inc.
Richard J. Lewis
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES