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Piston assembly for a hydraulic cylinder
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Patent number 5,222,429
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Issue date Jun 29, 1993
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Caterpillar Inc.
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James A. Garman
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Tool assembly
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Patent number 5,210,919
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Issue date May 18, 1993
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Caterpillar Inc.
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James A. Garman
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Tool assembly
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Patent number 5,131,129
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Issue date Jul 21, 1992
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Caterpillar Inc.
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James A. Garman
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Fastener assembly
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Patent number 5,110,244
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Issue date May 5, 1992
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Caterpillar Inc.
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James A. Garman
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Track joint retaining apparatus
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Patent number 4,618,190
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Issue date Oct 21, 1986
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Caterpillar Inc.
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James A. Garman
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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