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Sample tube rack
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Patent number 6,156,275
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Issue date Dec 5, 2000
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Bayer Corporation
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Nicolae Dumitrescu
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Sample tube rack
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Patent number 6,123,205
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Issue date Sep 26, 2000
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Bayer Corporation
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Nicolae Dumitrescu
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Sample tube rack
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Patent number D420747
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Issue date Feb 15, 2000
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Bayer Corporation
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Nicolae Dumitrescu
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D24 - Medical and laboratory equipment
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Sample tube rack
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Patent number D413677
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Issue date Sep 7, 1999
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Bayer Corporation
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Nicolae Dumitrescu
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D24 - Medical and laboratory equipment
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Envelope stacker
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Patent number 5,709,525
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Issue date Jan 20, 1998
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Pitney Bowes Inc.
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Joseph H. Marzullo
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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