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Hans-Jurgen Nowak
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Kamp-Lintfort, DE
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last 30 patents
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Patent Grant
Method of rolling finished sections from preliminary sections in re...
Patent number
6,293,133
Issue date
Sep 25, 2001
SMS Schloemann-Siemag Aktiengesellschaft
Ulrich Svejkovsky
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of rolling finished sections from preliminary sections in re...
Patent number
6,205,834
Issue date
Mar 27, 2001
SMS Schloemann-Siemag Aktiengesellschaft
Ulrich Svejkovsky
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of rolling finished sections from preliminary sections in re...
Patent number
6,116,072
Issue date
Sep 12, 2000
SMS Schloemann-Siemag Aktiengesellschaft
Ulrich Svejkovsky
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Rolling train for rolling flat steel
Patent number
6,085,566
Issue date
Jul 11, 2000
SMS Schloemann-Siemag Aktiengesellschaft
Ulrich Svejkovsky
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Rolling train for rolling flat steel
Patent number
6,058,754
Issue date
May 9, 2000
SMS Schloemann-Siemag Aktiengesellschaft
Ulrich Svejkovsky
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of casting and rolling and roll stand arrangement for rollin...
Patent number
6,035,683
Issue date
Mar 14, 2000
SMS Schloemann-Siemag Aktiengesellschaft
David A. Fournie
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Rolling plant for rolling all types of finished sections
Patent number
5,970,773
Issue date
Oct 26, 1999
SMS Schloeman-Siemag Aktiengesellschaft
Georg Engel
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of rolling finished sections from a preliminary section
Patent number
5,904,061
Issue date
May 18, 1999
SMS Schloemann-Siemag Aktiengesellschaft
Georg Engel
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...