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Sideways forming
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Patent number 10,160,034
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Issue date Dec 25, 2018
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National Machinery LLC
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Stanley J. Wasserman
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Control arm
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Patent number 9,944,141
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Issue date Apr 17, 2018
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Raufoss Technology AS
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Frode Paulsen
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B60 - VEHICLES IN GENERAL
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Forging apparatus
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Patent number 9,718,118
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Issue date Aug 1, 2017
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Rolls-Royce PLC
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John McBain
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Forging apparatus
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Patent number 9,579,711
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Issue date Feb 28, 2017
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Rolls-Royce PLC
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John McBain
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Forging apparatus
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Patent number 9,566,641
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Issue date Feb 14, 2017
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Rolls-Royce PLC
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Graeme McElroy
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Method for forming forged parts
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Patent number 9,375,778
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Issue date Jun 28, 2016
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CDP Bharat Forge GmbH
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Markus Bachmann
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Forged sideways extrusion
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Patent number 9,120,138
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Issue date Sep 1, 2015
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National Machinery LLC
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Mark W. Bordner
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Forging die
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Patent number 6,457,341
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Issue date Oct 1, 2002
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Eric Wirgarth
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Hydraulic cold extrusion press
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Patent number 4,831,861
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Issue date May 23, 1989
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Langenstein & Schemann GmbH
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Gunter Hofmann
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Forging die
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Patent number 4,649,731
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Issue date Mar 17, 1987
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Thyssen Industrie AG, Schmiedetechnik/Bergbautechnik
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Rolf Eisenmann
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Closed die forging apparatus
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Patent number 4,611,482
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Issue date Sep 16, 1986
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Kabushiki Kaisha Komatsu Seisakusho
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Hirofumi Hara
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Forging apparatus
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Patent number 4,466,266
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Issue date Aug 21, 1984
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GKN Forgings Limited
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Robert M. Gardner
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Closed forging press
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Patent number 4,321,818
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Issue date Mar 30, 1982
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Kawaski Yukon Kabushiki Kaisha
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Michio Bessho
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3864956
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Patent number 3,864,956
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Issue date Feb 11, 1975
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3498221
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Patent number 3,498,221
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Issue date Mar 3, 1970
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3210984
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Patent number 3,210,984
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Issue date Oct 12, 1965
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2513710
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Patent number 2,513,710
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Issue date Jul 4, 1950
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2424075
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Patent number 2,424,075
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Issue date Jul 15, 1947
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...