Peter J. Shadwell

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Carl Junction, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Composite shingle
- Patent number 8,136,322
- Issue date Mar 20, 2012
- Tamko Building Products, Inc.
- Peter Shadwell
- E04 - BUILDING
Information Patent Grant
Roofing product possessing thermal expansion relief characteristics
- Patent number 7,631,461
- Issue date Dec 15, 2009
- EPOCH Composite Products, Inc.
- Peter J. Shadwell
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE SHINGLE
- Publication number 20110047894
- Publication date Mar 3, 2011
- Peter Shadwell
- E04 - BUILDING
Information Patent Application
ROOFING PRODUCT POSSESSING THERMAL EXPANSION RELIEF CHARACTERISTICS
- Publication number 20080034699
- Publication date Feb 14, 2008
- EPOCH COMPOSITE PRODUCTS, INC.
- Peter J. Shadwell
- E04 - BUILDING