James R. Wells

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Heath, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Shingle having ribs and cavity on its underside
- Patent number 6,112,492
- Issue date Sep 5, 2000
- Owens Corning Fiberglas Technology, Inc.
- James R. Wells
- E04 - BUILDING
Information Patent Grant
Shingle having ribs and a cavity on its underside
- Patent number 6,021,611
- Issue date Feb 8, 2000
- James R. Wells
- E04 - BUILDING
Information Patent Grant
Resinous angled shingles for roof ridge lines
- Patent number 5,711,126
- Issue date Jan 27, 1998
- Owens Corning Fiberglass Technology, Inc.
- James Randolph Wells
- E04 - BUILDING
Information Patent Grant
Roof having resinous shingles
- Patent number 5,615,523
- Issue date Apr 1, 1997
- Owens Corning Fiberglas Technology, Inc.
- James R. Wells
- E04 - BUILDING
Information Patent Grant
Roof insulation board and method of making
- Patent number 4,673,614
- Issue date Jun 16, 1987
- Owens-Corning Fiberglas Corporation
- James R. Wells
- B32 - LAYERED PRODUCTS