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Copper/tin/lead production
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Patent number 11,767,576
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Issue date Sep 26, 2023
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METALLO BELGIUM
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Bert Coletti
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Solder production process
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Patent number 11,746,395
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Issue date Sep 5, 2023
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METALLO BELGIUM
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Bert Coletti
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Leach-resistant leaded copper alloys
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Patent number 9,829,122
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Issue date Nov 28, 2017
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NIBCO Inc.
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Benjamin L. Lawrence
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Multi-layered bearing
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Patent number 7,862,902
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Issue date Jan 4, 2011
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Miba Gleitlager GmbH
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Jakob Zidar
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Multilayer sliding material
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Patent number 6,800,377
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Issue date Oct 5, 2004
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Daido Metal Company Ltd.
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Satoshi Takayanagi
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Manufacture of copper microalloys
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Patent number 6,797,082
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Issue date Sep 28, 2004
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La Farga Lacambra, S.A.
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José Oriol Guixà Arderiu
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Copper alloy sliding material
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Patent number 6,652,675
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Issue date Nov 25, 2003
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Daido Metal Company Ltd.
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Kenji Sakai
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Crimpable electrical connector
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Patent number 6,585,833
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Issue date Jul 1, 2003
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Brush Wellman, Inc.
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Melrex A. Ordillas
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Copper-based sliding alloy
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Patent number 6,303,235
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Issue date Oct 16, 2001
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Daido Metal Company Ltd.
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Naohisa Kawakami
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Use of a brass alloy for sanitary pipes
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Patent number 5,961,749
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Issue date Oct 5, 1999
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Diehl Stiftung & Co.
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Peter Ruchel
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...