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Automatic tool changer
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Patent number 5,632,588
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Issue date May 27, 1997
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Blatt; Leland D.
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David J. Crorey
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Article transfer apparatus
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Patent number 5,549,442
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Issue date Aug 27, 1996
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Blatt; Leland D.
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David J. Crorey
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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-
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Automatic tool changer
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Patent number 5,452,981
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Issue date Sep 26, 1995
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Leland; Blatt D.
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David J. Crorey
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Automatic tool changer
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Patent number 5,222,854
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Issue date Jun 29, 1993
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Blatt; Leland D.
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Leland D. Blatt
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Workpiece transfer device
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Patent number 5,174,709
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Issue date Dec 29, 1992
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Blatt; Leland D.
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John A. Blatt
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR