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Hot rolling installation
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Patent number 7,213,432
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Issue date May 8, 2007
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SMS Demag AG
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Dieter Rosenthal
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Hot-rolling mill
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Patent number 6,832,432
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Issue date Dec 21, 2004
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SMS Schloemann-Siemag Aktiengesellschaft
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Wilfried Bald
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Rotor winder
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Patent number 6,364,242
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Issue date Apr 2, 2002
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SMS Schloemann-Siemag Aktiengesellschaft
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Martin Braun
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Hot rolling train for rolling thin strips
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Patent number 6,122,950
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Issue date Sep 26, 2000
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SMS Schloemann-Siemag Aktiengesellschaft
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Dieter Rosenthal
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Descaling device and method
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Patent number 5,996,200
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Issue date Dec 7, 1999
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SMS Schloemann-Siemag Aktiengesellschaft
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Dieter Rosenthal
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Roll grinding machine
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Patent number 5,830,044
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Issue date Nov 3, 1998
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SMS Schloemann-Siemag Aktiengesellschaft
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Wolfgang Rohde
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B24 - GRINDING POLISHING
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Steckel mill
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Patent number 5,771,732
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Issue date Jun 30, 1998
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SMS Schloemann-Siemag Aktiengesellschaft
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Stephan Kramer
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Rolling mill stand with axially slidable rolls
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Patent number 4,881,396
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Issue date Nov 21, 1989
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SMS Schloemann-Siemag Aktiengesellschaft
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Jurgen Seidel
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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