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Matthew James Kochelek
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Chesterfield, MO, US
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last 30 patents
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Patent Grant
Electrically operated gas vents for fire protection sprinkler syste...
Patent number
9,884,216
Issue date
Feb 6, 2018
Engineered Corrosion Solutions, LLC
Jeffrey T. Kochelek
A62 - LIFE-SAVING FIRE-FIGHTING
Patents Applications
last 30 patents
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Patent Application
Electrically Operated Gas Vents For Fire Protection Sprinkler Syste...
Publication number
20180126204
Publication date
May 10, 2018
Engineered Corrosion Solutions, LLC
Jeffrey T. KOCHELEK
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
Electrically Operated Gas Vents For Fire Protection Sprinkler Syste...
Publication number
20150083441
Publication date
Mar 26, 2015
Engineered Corrosion Solutions, LLC
Jeffrey T. KOCHELEK
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
ELECTRICALLY OPERATED GAS VENT FOR FIRE PROTECTION SPRINKLER SYSTEMS
Publication number
20130341055
Publication date
Dec 26, 2013
Jeffrey T. Kochelek
A62 - LIFE-SAVING FIRE-FIGHTING