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Extrusion press systems and methods
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Patent number 11,318,513
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Issue date May 3, 2022
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Manchester Copper Products, LLC
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Charles L. Stewart
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Extrusion press systems and methods
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Patent number 10,478,879
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Issue date Nov 19, 2019
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Manchester Copper Products, LLC
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Charles L. Stewart
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Extrusion press systems and methods
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Patent number 10,478,878
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Issue date Nov 19, 2019
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Manchester Copper Products, LLC
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Charles L. Stewart
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Billet transport device for extrusion press
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Patent number 10,124,382
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Issue date Nov 13, 2018
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Ube Machinery Corporation, Ltd.
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Takeharu Yamamoto
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Extrusion press systems and methods
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Patent number 9,545,653
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Issue date Jan 17, 2017
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Manchester Copper Products, LLC
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Charles L. Stewart
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Extrusion press systems and methods
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Patent number 9,346,089
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Issue date May 24, 2016
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Manchester Copper Products, LLC
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Charles L. Stewart
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Extrusion billet
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Patent number 8,298,681
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Issue date Oct 30, 2012
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Wieland-Werke AG
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Ali Aydin
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Automatic extruding machine
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Patent number 6,601,425
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Issue date Aug 5, 2003
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Catcher Technology Co., Ltd.
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Shui-Shu Hung
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Continuous extrusion apparatus
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Patent number 5,152,163
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Issue date Oct 6, 1992
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BWE Limited
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Daniel J. Hawkes
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3777544
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Patent number 3,777,544
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Issue date Dec 11, 1973
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3767368
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Patent number 3,767,368
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3279230
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Patent number 3,279,230
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Issue date Oct 18, 1966
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2955709
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Patent number 2,955,709
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Issue date Oct 11, 1960
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2879887
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Patent number 2,879,887
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Issue date Mar 31, 1959
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2811253
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Patent number 2,811,253
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Issue date Oct 29, 1957
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2738873
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Patent number 2,738,873
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Issue date Mar 20, 1956
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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1895331
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Patent number 1,895,331
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Issue date Jan 24, 1933
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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1720722
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Patent number 1,720,722
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Issue date Jul 16, 1929
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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1691725
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Patent number 1,691,725
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Issue date Nov 13, 1928
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...