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Flow force compensation
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Patent number 5,447,093
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Issue date Sep 5, 1995
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Caterpillar Inc.
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Tadeusz Budzich
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Piston motor with starting charge device
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Patent number 5,205,124
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Issue date Apr 27, 1993
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Caterpillar Inc.
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Tadeusz Budzich
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Hydraulic fuse valve assembly
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Patent number 4,699,166
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Issue date Oct 13, 1987
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Harold Gold
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Load compensated valve
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Patent number 4,694,731
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Issue date Sep 22, 1987
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Caterpillar Inc.
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Tadeusz Budzich
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Load responsive system
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Patent number 4,523,431
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Issue date Jun 18, 1985
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Caterpillar Tractor Co.
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Tadeusz Budzich
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Fully compensated fluid control valve
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Patent number 4,488,474
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Issue date Dec 18, 1984
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Caterpillar Tractor Co.
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Tadeusz Budzich
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F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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Compensated fluid flow control
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Patent number 4,487,018
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Issue date Dec 11, 1984
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Caterpillar Tractor Co.
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Tadeusz Budzich
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F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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Hydraulic fuse valve
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Patent number 4,465,093
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Issue date Aug 14, 1984
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Harold Gold
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Priority flow control system
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Patent number 4,437,307
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Issue date Mar 20, 1984
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Caterpillar Tractor Company
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Tadeusz Budzich
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F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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