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Christopher W. Lougheed
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Litchfield, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Vehicle-mounted hydraulic slab cutter
Patent number
9,259,849
Issue date
Feb 16, 2016
Clark Equipment Company
Troy Hilsgen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Selectable hydraulic flow control circuit
Patent number
9,127,695
Issue date
Sep 8, 2015
Clark Equipment Company
Christopher W. Lougheed
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Implement performance
Patent number
9,063,530
Issue date
Jun 23, 2015
Clark Equipment Company
Christopher W. Lougheed
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Implement interface display
Patent number
8,768,577
Issue date
Jul 1, 2014
Clark Equipment Company
Christopher Wayne Lougheed
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Locking device for securing a backhoe attachment to a carrier lift arm
Patent number
8,444,367
Issue date
May 21, 2013
Clark Equipment Company
Christopher Lougheed
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Carrier and backhoe control system and method
Patent number
8,392,075
Issue date
Mar 5, 2013
Clark Equipment Company
Spencer L. Mindeman
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Interface plate for mounting a light duty attachment to a lift arm...
Patent number
7,699,577
Issue date
Apr 20, 2010
Clark Equipment Company
Christopher W. Lougheed
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Sweeper including floating brush or drum assembly
Patent number
7,428,767
Issue date
Sep 30, 2008
Clark Equipment Company
Christopher W. Lougheed
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Patents Applications
last 30 patents
Information
Patent Application
IMPLEMENT PERFORMANCE
Publication number
20140277962
Publication date
Sep 18, 2014
Christopher W. Lougheed
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SELECTABLE HYDRAULIC FLOW CONTROL CIRCUIT
Publication number
20130047834
Publication date
Feb 28, 2013
CLARK EQUIPMENT COMPANY
Christopher W. Lougheed
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
IMPLEMENT INTERFACE DISPLAY
Publication number
20110276222
Publication date
Nov 10, 2011
CLARK EQUIPMENT COMPANY
Christopher Wayne Lougheed
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Vehicle-Mounted Hydraulic Slab Cutter
Publication number
20110203565
Publication date
Aug 25, 2011
CLARK EQUIPMENT COMPANY
Troy Hilsgen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LOCKING DEVICE FOR SECURING A BACKHOE ATTACHMENT TO A CARRIER LIFT ARM
Publication number
20100014952
Publication date
Jan 21, 2010
CLARK EQUIPMENT COMPANY
Christopher W. Lougheed
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Carrier and Backhoe Control System and Method
Publication number
20090216412
Publication date
Aug 27, 2009
Clark Equipment Company
Spencer L. Mindeman
G05 - CONTROLLING REGULATING
Information
Patent Application
INTERFACE PLATE FOR MOUNTING A LIGHT DUTY ATTACHMENT TO A LIFT ARM...
Publication number
20070280810
Publication date
Dec 6, 2007
Clark Equipment Company
Christopher W. Lougheed
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Sweeper including floating brush or drum assembly
Publication number
20070094819
Publication date
May 3, 2007
Clark Equipment Company
Christopher W. Lougheed
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
Floating attachment linkage
Publication number
20060053761
Publication date
Mar 16, 2006
Clark Equipment Company
Christopher W. Lougheed
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING