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Wayne R. Johnston
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San Marcos, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Break-away multi-purpose flooring transition
Patent number
8,122,665
Issue date
Feb 28, 2012
Pergo (Europe) AG
Oliver Stanchfield
E04 - BUILDING
Information
Patent Grant
Ventilated floor moldings
Patent number
7,793,483
Issue date
Sep 14, 2010
Pergo AG
Oliver Stanchfield
E04 - BUILDING
Information
Patent Grant
Fire protection sprinkler system and related apparatus
Patent number
7,699,117
Issue date
Apr 20, 2010
The Wanda Group
Wayne R. Johnston
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Method of laying carpet to avoid seam peaking and apparatus therefor
Patent number
4,919,743
Issue date
Apr 24, 1990
Wayne R. Johnston
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of laying carpet to avoid seam peaking and apparatus therefor
Patent number
4,749,433
Issue date
Jun 7, 1988
Wayne R. Johnston
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SPRINKLER FITTING ATTACHMENT DEVICE
Publication number
20130081250
Publication date
Apr 4, 2013
THE WANDA GROUP
Wayne R. JOHNSTON
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
BREAK-AWAY MULTI-PURPOSE FLOORING TRANSITION
Publication number
20120272602
Publication date
Nov 1, 2012
PERGO (EUROPE) AB
Oliver Stanchfield
E04 - BUILDING
Information
Patent Application
BREAK-AWAY MULTI-PURPOSE FLOORING TRANSITION
Publication number
20100115870
Publication date
May 13, 2010
Oliver Stanchfield
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FIRE PROTECTION SPRINKLER SYSTEM AND RELATED APPARATUS
Publication number
20080277124
Publication date
Nov 13, 2008
Wayne R. Johnston
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
Flush or near-flush flooring transitions
Publication number
20080263983
Publication date
Oct 30, 2008
Pergo (Europe) AB
Oliver Stanchfield
E04 - BUILDING
Information
Patent Application
Ventilated floor moldings
Publication number
20080066419
Publication date
Mar 20, 2008
Pergo (Europe) AB
Oliver Stanchfield
E04 - BUILDING
Information
Patent Application
Break-away multi-purpose flooring transition
Publication number
20080034700
Publication date
Feb 14, 2008
Pergo (Europe) AB
Oliver Stanchfield
E04 - BUILDING
Information
Patent Application
FIRE PROTECTION MOUNTING SYSTEM AND METHOD FOR MOUNTING
Publication number
20080016811
Publication date
Jan 24, 2008
Wayne R. Johnston
E04 - BUILDING
Information
Patent Application
Break-away multi-purpose flooring transition
Publication number
20070283654
Publication date
Dec 13, 2007
PFLEIDERER SCHWEIZ AG
Oliver Stanchfield
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR