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Reciprocating driver apparatus
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Patent number 5,415,489
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Issue date May 16, 1995
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Zymark Corporation
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Burleigh M. Hutchins
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Liquid chromatography method
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Patent number 5,393,434
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Issue date Feb 28, 1995
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Zymark Corporation
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Burleigh M. Hutchins
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Liquid chromatography system
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Patent number 5,393,420
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Issue date Feb 28, 1995
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Zymark Corporation
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Burleigh M. Hutchins
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Automated centrifuge
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Patent number 5,045,047
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Issue date Sep 3, 1991
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Zymark Corporation
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Burleigh M. Hutchins
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B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
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Robot and control system
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Patent number RE32414
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Issue date May 12, 1987
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Zymark Corporation
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Burleigh M. Hutchins
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414 - Material or article handling
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Multiple-function hand
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Patent number 4,632,631
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Issue date Dec 30, 1986
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Zymark Corporation
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Raymond R. Dunlap
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Robot and control system
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Patent number 4,507,044
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Issue date Mar 26, 1985
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Zymark Corporation
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Burleigh M. Hutchins
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS