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Lift arm assembly process
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Patent number 5,282,566
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Issue date Feb 1, 1994
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Caterpillar Inc.
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Bryan G. Lammers
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cushioned brake assembly
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Patent number 5,035,305
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Issue date Jul 30, 1991
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Caterpillar Inc.
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Bryan G. Lammers
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Resilient mount assembly
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Patent number 5,033,722
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Issue date Jul 23, 1991
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Caterpillar Inc.
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Bryan G. Lammers
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Final drive assembly
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Patent number 4,988,329
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Issue date Jan 29, 1991
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Caterpillar Inc.
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Bryan G. Lammers
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B60 - VEHICLES IN GENERAL
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Guard assembly for a vehicle
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Patent number 4,957,180
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Issue date Sep 18, 1990
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Caterpillar Inc.
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Bryan G. Lammers
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Pivot assembly
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Patent number 4,772,151
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Issue date Sep 20, 1988
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Caterpillar Inc.
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Bryan G. Lammers
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Isolated tooth drive sprocket assembly
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Patent number 4,752,281
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Issue date Jun 21, 1988
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Caterpillar Inc.
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Bryan G. Lammers
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...