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Wally L. Kaczmarski
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Lisbon, ND, US
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Patents Grants
last 30 patents
Information
Patent Grant
Split chaincase with fixed axles
Patent number
8,016,065
Issue date
Sep 13, 2011
Clark Equipment Company
Jason A. Osborn
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Locking device for hydraulic attachment interface
Patent number
7,690,880
Issue date
Apr 6, 2010
Clark Equipment Company
Russell A. Honeyman
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Fluid circuit with multiple flows from a series valve
Patent number
7,481,052
Issue date
Jan 27, 2009
Clark Equipment Company
Adam R. Mauch
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Attachment device for a loader bucket or fork
Patent number
7,354,239
Issue date
Apr 8, 2008
Clark Equipment Company
Charles E. Deyo
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Powered coupling of attachment hydraulics
Patent number
7,290,977
Issue date
Nov 6, 2007
Clark Equipment Company
Larry E. Albright
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Attachment control device
Patent number
6,923,285
Issue date
Aug 2, 2005
Clark Equipment Company
Scott R. Rossow
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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
Load bearing pivot assembly providing a fluid path
Patent number
6,425,730
Issue date
Jul 30, 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
Feed control hydraulic circuit for wood chipper attachment
Patent number
6,293,479
Issue date
Sep 25, 2001
Clark Equipment Company
Wally L. Kaczmarski
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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
Four bar linkage mounting for mowers
Patent number
6,116,007
Issue date
Sep 12, 2000
Clark Equipment Company
Dean A. Eggena
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Planer with edge planing capability
Patent number
6,116,699
Issue date
Sep 12, 2000
Clark Equipment Company
Wally L. Kaczmarski
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Remote attachment control device for power machine
Patent number
6,030,169
Issue date
Feb 29, 2000
Clark Equipment Company
Scott R. Rossow
B60 - VEHICLES IN GENERAL
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
Information
Patent Grant
Power machine attachment
Patent number
D414791
Issue date
Oct 5, 1999
Clark Equipment Company
Wally L. Kaczmarski
D15 - Machines not elsewhere specified
Information
Patent Grant
Intelligent attachment to a power tool
Patent number
5,957,213
Issue date
Sep 28, 1999
Clark Equipment Company
Orlan J. Loraas
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Intelligent attachment to a power tool
Patent number
5,713,419
Issue date
Feb 3, 1998
Clark Equipment Company
Wally L. Kaczmarski
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Auger mount
Patent number
5,556,217
Issue date
Sep 17, 1996
Clark Equipment Company
Charles Deyo
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Vertical lift loader boom
Patent number
5,169,278
Issue date
Dec 8, 1992
Clark Equipment Company
Lonnie D. Hoechst
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Trencher power unit
Patent number
D327692
Issue date
Jul 7, 1992
Clark Equipment Company
Wally L. Kaczmarski
D15 - Machines not elsewhere specified
Information
Patent Grant
Trenching attachment mounting system
Patent number
5,033,214
Issue date
Jul 23, 1991
Clark Equipment Company
Wally L. Kaczmarski
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Trenching attachment mounting method
Patent number
4,987,689
Issue date
Jan 29, 1991
Clark Equipment Company
Wally L. Kaczmarski
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Gas spring with latching stop mechanism for use on skid-steer loaders
Patent number
4,811,983
Issue date
Mar 14, 1989
Clark Equipment Company
Verne C. Watts
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Power limiting hydraulic system
Patent number
4,632,158
Issue date
Dec 30, 1986
Clark Equipment Company
Thomas Q. Haeder
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SPLIT CHAINCASE WITH FIXED AXLES
Publication number
20100059305
Publication date
Mar 11, 2010
CLARK EQUIPMENT COMPANY
Jason A. Osorn
B60 - VEHICLES IN GENERAL
Information
Patent Application
Locking device for hydraulic attachment interface
Publication number
20070248445
Publication date
Oct 25, 2007
Clark Equipment Company
Russ A. Honeyman
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Fluid circuit with multiple flows from a series valve
Publication number
20070240413
Publication date
Oct 18, 2007
Clark Equipment Company
Adam R. Mauch
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Powered coupling of attachment hydraulics
Publication number
20060245903
Publication date
Nov 2, 2006
Clark Equipment Company
Larry E. Albright
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Attachment device for a loader bucket or fork
Publication number
20060182600
Publication date
Aug 17, 2006
Clark Equipment Company
Charles E. Deyo
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Mounting plate for quick attachment bracket and bucket construction
Publication number
20030005605
Publication date
Jan 9, 2003
Wally L. Kaczmarski
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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