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St. Catharines, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Control of zebra mussels in flow-through service water systems
Patent number
9,420,796
Issue date
Aug 23, 2016
ASI Group Ltd.
Carmelo Sferrazza
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Control of zebra mussels in closed service water systems
Patent number
9,003,693
Issue date
Apr 14, 2015
ASI Group Ltd.
Carmelo Sferrazza
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Method for sealing a conduit and composition for use therein
Patent number
7,544,241
Issue date
Jun 9, 2009
ASI Group Ltd.
Robert Owen Clarke
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
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Patent Application
CONTROL OF ZEBRA MUSSELS IN FLOW-THROUGH SERVICE WATER SYSTEMS
Publication number
20140208634
Publication date
Jul 31, 2014
ASI Group Ltd.
Carmelo Sferrazza
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
CONTROL OF ZEBRA MUSSELS IN CLOSED SERVICE WATER SYSTEMS
Publication number
20140208635
Publication date
Jul 31, 2014
ASI Group Ltd.
Carmelo Sferrazza
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
METHOD FOR SEALING A CONDUIT AND COMPOSITION FOR USE THEREIN
Publication number
20080023091
Publication date
Jan 31, 2008
ASI Group Ltd.
Robert Owen Clarke
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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last 30 trademarks