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Semiconductor packaging metal lid
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Patent number 6,306,526
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Issue date Oct 23, 2001
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Sumitomo Metal (SMI) Electronics Devices Inc.
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Tetsuya Yamamoto
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Lead alloy for lead-acid battery terminals
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Patent number 6,300,007
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Issue date Oct 9, 2001
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Johnson Controls Technology Company
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Lena N. Klebanov
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Lead alloy foil for laminated tape
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Patent number 4,769,514
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Issue date Sep 6, 1988
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The Furukawa Electric Co., Ltd.
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Tadayuki Uematsu
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Low antimony alloy
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Patent number 4,376,093
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Issue date Mar 8, 1983
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RSR Corporation
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Raymond D. Prengaman
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Lead-antimony alloy
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Patent number 3,993,480
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Issue date Nov 23, 1976
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Metallgesellschaft Aktiengesellschaft
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Armin Ueberschaer
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Lead alloy for battery grid
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Patent number 3,990,893
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Issue date Nov 9, 1976
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Varta Batterie Aktiengesellschaft
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Subash Chander Nijhawan
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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3879217
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Patent number 3,879,217
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Issue date Apr 22, 1975
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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3801310
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Patent number 3,801,310
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Issue date Apr 2, 1974
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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3725144
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Patent number 3,725,144
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Issue date Apr 3, 1973
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3536460
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Patent number 3,536,460
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Issue date Oct 27, 1970
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3309228
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Patent number 3,309,228
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Issue date Mar 14, 1967
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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3144356
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Patent number 3,144,356
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Issue date Aug 11, 1964
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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2375755
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Patent number 2,375,755
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Issue date May 15, 1945
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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2370439
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Patent number 2,370,439
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Issue date Feb 27, 1945
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2299711
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Patent number 2,299,711
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Issue date Oct 20, 1942
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...