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Dual tungsten carbide boot
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Patent number 6,640,731
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Issue date Nov 4, 2003
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Kennametal Inc.
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Don C. Rowlett
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Frame support for tillage implement
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Patent number 6,561,283
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Issue date May 13, 2003
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Flexi-Coil Ltd.
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David R. Hundeby
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Forward folding tillage implement
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Patent number 6,550,543
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Issue date Apr 22, 2003
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Flexi-Coil Ltd.
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Terrence Friggstad
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Interlocking two-piece washer
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Patent number 6,488,461
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Issue date Dec 3, 2002
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Flexi-Coil Ltd.
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Darwin L. Zacharias
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Bi-fold implement frame
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Patent number 6,374,921
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Issue date Apr 23, 2002
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Flexi-Coil Ltd.
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Terrance A. Friggstad
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Folding frame implement
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Patent number 6,374,922
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Issue date Apr 23, 2002
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Flexi-Coil Ltd.
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Terrence Friggstad
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Folding frame implement
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Patent number 6,374,923
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Issue date Apr 23, 2002
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Flexi-Coil Ltd.
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Terrence Friggstad
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Suspension system for a work vehicle
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Patent number 6,343,661
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Issue date Feb 5, 2002
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Flexi-Coil Ltd.
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Dennis G. Thompson
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Paired row furrow opener
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Patent number 6,332,412
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Issue date Dec 25, 2001
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Flexi-Coil Ltd.
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Gerry Steven Swab
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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