John R. LEWIS

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Fremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Corrugated mesh gutter leaf preclusion system
- Patent number 9,021,747
- Issue date May 5, 2015
- Gutterglove, Inc.
- Robert C. Lenney
- E04 - BUILDING
Information Patent Grant
Supported mesh debris preclusion system for gutters
- Patent number 8,479,454
- Issue date Jul 9, 2013
- Gutterglove, Inc.
- Robert C. Lenney
- E04 - BUILDING
Information Patent Grant
De-iced gutter debris preclusion system
- Patent number 8,438,787
- Issue date May 14, 2013
- Gutterglove, Inc.
- Robert C. Lenney
- E04 - BUILDING
Information Patent Grant
Rain gutter debris preclusion device
- Patent number 7,975,435
- Issue date Jul 12, 2011
- Robert C. Lenney
- E04 - BUILDING
Information Patent Grant
Rain gutter debris preclusion device
- Patent number 7,310,912
- Issue date Dec 25, 2007
- Robert C. Lenney
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Corrugated Mesh Gutter Leaf Preclusion System
- Publication number 20150345146
- Publication date Dec 3, 2015
- GUTTERGLOVE, INC.
- Robert C. LENNEY
- E04 - BUILDING
Information Patent Application
DE-ICED GUTTER DEBRIS PRECLUSION SYSTEM
- Publication number 20120159868
- Publication date Jun 28, 2012
- Robert C. LENNEY
- E04 - BUILDING
Information Patent Application
Supported mesh debris preclusion system for gutters
- Publication number 20110067318
- Publication date Mar 24, 2011
- Robert C. Lenney
- E04 - BUILDING
Information Patent Application
Corrugated mesh gutter leaf preclusion system
- Publication number 20110056145
- Publication date Mar 10, 2011
- Robert C. Lenney
- E04 - BUILDING
Information Patent Application
Rain gutter debris preclusion device
- Publication number 20080163561
- Publication date Jul 10, 2008
- Robert C. Lenney
- E04 - BUILDING
Information Patent Application
Rain gutter debris preclusion device
- Publication number 20060123710
- Publication date Jun 15, 2006
- Robert C. Lenney
- E04 - BUILDING