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Craig A. Berard
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Oakes, ND, US
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Patents Grants
last 30 patents
Information
Patent Grant
Swivel mounting for quick attachment bracket
Patent number
6,539,650
Issue date
Apr 1, 2003
Clark Equipment Company
Wally L. Kaczmarski
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Implement attachment bracket for skid steer loader mounting plate
Patent number
6,499,934
Issue date
Dec 31, 2002
Clark Equipment Company
Wally L. Kaczmarski
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Quick attachment swivel bracket
Patent number
D455762
Issue date
Apr 16, 2002
Clark Equipment Company
Wally L. Kaczmarski
D15 - Machines not elsewhere specified
Information
Patent Grant
Tool attachment bracket for skid steer loader mounting plate
Patent number
D440862
Issue date
Apr 24, 2001
Clark Equipment Company
Wally L. Kaczmarski
D08 - Tools and hardware
Information
Patent Grant
Frame for mounting on a boom mounted quick change bracket
Patent number
6,163,989
Issue date
Dec 26, 2000
Clark Equipment Company
Wally L. Kaczmarski
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Attachment construction for earthworking implement
Patent number
6,154,989
Issue date
Dec 5, 2000
Clark Equipment Company
Wally L. Kaczmarski
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Quick change attachment for powered auxiliary tool
Patent number
6,000,154
Issue date
Dec 14, 1999
Clark Equipment Company
Craig A. Berard
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Fastener secured frame for boom mounted quick change bracket
Patent number
5,983,535
Issue date
Nov 16, 1999
Clark Equipment Company
Wally L. Kaczmarski
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Attachment construction for earthworking implement
Patent number
5,974,706
Issue date
Nov 2, 1999
Clark Equipment Company
Wally L. Kaczmarski
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
Information
Patent Application
Swivel mounting for quick attachment bracket
Publication number
20020066215
Publication date
Jun 6, 2002
Wally L. Kaczmarski
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING