Lawrence Zupon

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Bentleyville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Reflective insulation
- Patent number 8,309,200
- Issue date Nov 13, 2012
- Guardian Building Products Distribution, Inc.
- Lawrence Zupon
- B32 - LAYERED PRODUCTS
Information Patent Grant
Connector for securing metal roofing components, metal roof assembl...
- Patent number 8,015,769
- Issue date Sep 13, 2011
- Guardian Building Products, Inc.
- William H. Crostic, Jr.
- E04 - BUILDING
Information Patent Grant
Holding device for metal banding
- Patent number D625581
- Issue date Oct 19, 2010
- Guardian Building Products, Inc.
- William H. Crostic, Jr.
- D08 - Tools and hardware
Information Patent Grant
Reflective insulation
- Patent number 6,797,356
- Issue date Sep 28, 2004
- CGI Silvercote Inc.
- Lawrence Zupon
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Device for applying vapor retarder
- Patent number 5,968,311
- Issue date Oct 19, 1999
- Perfect R Incorporated
- Lawrence E. Zupon
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Connector for Securing Metal Roofing Components, Metal Roof Assembl...
- Publication number 20110067345
- Publication date Mar 24, 2011
- Guardian Building Products, Inc.
- William H. Crostic, JR.
- E04 - BUILDING
Information Patent Application
Reflective insulation
- Publication number 20070259155
- Publication date Nov 8, 2007
- Lawrence Zupon
- B32 - LAYERED PRODUCTS
Information Patent Application
Reflective insulation
- Publication number 20050101214
- Publication date May 12, 2005
- Lawrence Zupon
- B32 - LAYERED PRODUCTS
Information Patent Application
Reflective insulation
- Publication number 20020160673
- Publication date Oct 31, 2002
- CGI Silvercote Inc.
- Lawrence Zupon
- B32 - LAYERED PRODUCTS
Information Patent Application
Device for applying vapor retarder
- Publication number 20010052395
- Publication date Dec 20, 2001
- Perfect R Incorporated
- Lawrence E. Zupon
- E04 - BUILDING