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Kent Douglas Proctor
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Barrie, CA
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Patents Grants
last 30 patents
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Patent Grant
Roof vent
Patent number
9,557,074
Issue date
Jan 31, 2017
Canplas Industries Ltd.
James Brian Mantyla
E04 - BUILDING
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Patent Grant
Roof vent
Patent number
9,243,813
Issue date
Jan 26, 2016
Canplas Industries Ltd.
James Brian Mantyla
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
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Patent Application
ROOF VENT
Publication number
20160097560
Publication date
Apr 7, 2016
CANPLAS INDUSTRIES LTD.
James Brian Mantyla
E04 - BUILDING
Information
Patent Application
PRECIPITATION CONTROL SYSTEM
Publication number
20140342658
Publication date
Nov 20, 2014
CANPLAS INDUSTRIES LTD.
Richard Alan Parkinson
E04 - BUILDING
Information
Patent Application
ROOF VENT
Publication number
20130078903
Publication date
Mar 28, 2013
CANPLAS INDUSTRIES LTD.
James Brian Mantyla
E04 - BUILDING