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Michael Kenneth Krager
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Whitinsville, MA, US
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Patents Grants
last 30 patents
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Patent Grant
Concealed sprinkler activation
Patent number
9,849,321
Issue date
Dec 26, 2017
Marioff Corporation Oy
Arto Huotari
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Water mist fire suppression sprinkler
Patent number
9,682,262
Issue date
Jun 20, 2017
Marioff Corporation Oy
Arto Huotari
A62 - LIFE-SAVING FIRE-FIGHTING
Patents Applications
last 30 patents
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Patent Application
FLEXIBLE CONDUIT FOR USE IN A FIRE SUPPRESSION SYSTEM
Publication number
20150308589
Publication date
Oct 29, 2015
UTC Fire & Security Americas Corporation, Inc.
Michael Kenneth KRAGER
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
CONCEALED SPRINKLER ACTIVATION
Publication number
20150297929
Publication date
Oct 22, 2015
MARIOFF CORPORATION OY
Arto Huotari
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
FIRE SUPPRESSION SYSTEM
Publication number
20150151150
Publication date
Jun 4, 2015
Michael Kenneth Krager
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
WATER MIST FIRE SUPPRESSION SPRINKLER
Publication number
20140367125
Publication date
Dec 18, 2014
Michael Kenneth Krager
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC