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Barriers and filters
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Patent number 11,724,224
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Issue date Aug 15, 2023
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Ertec Environmental Systems LLC
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Vincent. P. Morris
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Drain protection
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Patent number 10,864,466
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Issue date Dec 15, 2020
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Ertec Environmental Systems LLC
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Vincent P. Morris
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Drain protection
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Patent number 10,576,400
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Issue date Mar 3, 2020
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Ertec Environmental Systems LLC
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Vincent P. Morris
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E03 - WATER SUPPLY SEWERAGE
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Filter and barrier
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Patent number 10,335,724
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Issue date Jul 2, 2019
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Ertec Environmental Systems LLC
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Vincent P. Morris
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Fence footing
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Patent number 9,816,239
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Issue date Nov 14, 2017
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Ertec Environmental Systems LLC
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Vincent P. Morris
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E04 - BUILDING
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Barrier fence
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Patent number 8,402,630
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Issue date Mar 26, 2013
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Ertec Environmental Systems
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John H. McGinn
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Controlling sediment
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Patent number 7,955,030
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Issue date Jun 7, 2011
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Ertec Environmental Systems LLC
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John H. McGinn
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Sediment control
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Patent number 7,544,016
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Issue date Jun 9, 2009
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Ertec Environmental Systems LLC
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John H. McGinn
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Sediment control
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Patent number 7,172,372
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Issue date Feb 6, 2007
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Ertec Environmental Systems LLC
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John H. McGinn
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Drain inlet cover
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Patent number 7,131,787
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Issue date Nov 7, 2006
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Ertec Environmental Systems LLC
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John H. McGinn
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E03 - WATER SUPPLY SEWERAGE
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98453100 - TERRAFILTER
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Serial number 98453100
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Filing date Mar 16, 2024
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ERTEC Environmental Systems
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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76649884 - ERTEC
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Serial number 76649884
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Registration number 3155857
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Filing date Nov 7, 2005
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ERTEC Environmental Systems, LLC
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19 - Building materials (non-metallic)