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Brian Langdon
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Newcastle, WA, US
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last 30 patents
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Patent Grant
System and method of dewatering dredge spoils using sloping drain b...
Patent number
7,509,759
Issue date
Mar 31, 2009
General Construction Company
Brian Bernard Langdon
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Dewatering system apparatus and method for dredging buckets
Patent number
7,350,322
Issue date
Apr 1, 2008
Brian Langdon
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
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Patent Application
CLAM-LINK APPARATUS AND METHODS
Publication number
20130167410
Publication date
Jul 4, 2013
Brian Bernard Langdon
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
System and method of dewatering dredge spoils using sloping drain b...
Publication number
20060162195
Publication date
Jul 27, 2006
Brian Bernard Langdon
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Dewatering system apparatus and method for dredging buckets
Publication number
20050241192
Publication date
Nov 3, 2005
Brian Langdon
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING