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Friction stir welding tool
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Patent number 10,960,490
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Issue date Mar 30, 2021
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Technische Universitaet Wien
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Christian Gierl-Mayer
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Tool
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Patent number 10,583,491
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Issue date Mar 10, 2020
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Hilti Aktiengesellschaft
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Siavash Momeni
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B22 - CASTING POWDER METALLURGY
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Iron-carbon master alloy
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Patent number 9,359,662
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Issue date Jun 7, 2016
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Technische Universitat Wien
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Christian Gierl-Mayer
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C21 - METALLURGY OF IRON
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Composite tool
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Patent number 6,861,161
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Issue date Mar 1, 2005
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Machner & Saurer GmbH
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Helmut Ponemayr
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR