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Ehrich Shaw
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Coon Rapids, MN, US
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last 30 patents
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Patent Grant
Leveling hold-down mechanism for lateral screens
Patent number
8,491,787
Issue date
Jul 23, 2013
Johnson Screens, Inc.
Timothy Wolf
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
ADVANCED PASSIVE WEDGE WIRE SCREEN INTAKE
Publication number
20230103787
Publication date
Apr 6, 2023
Aqseptence Group, Inc.
Michael R. EKHOLM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ADVANCED PASSIVE WEDGE WIRE SCREEN INTAKE
Publication number
20210187416
Publication date
Jun 24, 2021
Aqseptence Group, Inc.
Michael R. EKHOLM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Leveling Hold-Down Mechanism for Lateral Screens
Publication number
20120312728
Publication date
Dec 13, 2012
JOHNSON SCREENS, INC.
Timothy Wolf
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL