William E. TODD

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Atlanta, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Vented insulation panel with foamed spacer members
- Patent number 5,433,050
- Issue date Jul 18, 1995
- Atlas Roofing Corporation
- Allan L. Wilson
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
ROOFING SHINGLES AND METHODS OF MAKING AND AFFIXING SAME
- Publication number 20090139175
- Publication date Jun 4, 2009
- Atlas Roofing Corporation
- William E. TODD
- E04 - BUILDING