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Hans Bogendorfer
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Dusseldorf, DE
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last 30 patents
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Patent Grant
Method and device for tilting rolled sections, for example billets,...
Patent number
6,086,318
Issue date
Jul 11, 2000
SMS Schloemann-Siemag Aktiengesellschaft
Hans Bogendorfer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Roll stand without housings
Patent number
6,021,656
Issue date
Feb 8, 2000
SMS Schloemann-Siemag Aktiengesellschaft
Hans Bogendorfer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Universal rolling mill stand with adjustable sets of horizontal rol...
Patent number
4,944,175
Issue date
Jul 31, 1990
SMS Schloemann-Siemag Aktiengesellschaft
Alexandr Svagr
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Roll stand with two or more pairs of roll housings
Patent number
4,932,233
Issue date
Jun 12, 1990
SMS Schloemann-Siemag Aktiengesellschaft
Hans Bogendorfer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Roll stand with roll rings placed from one side on a pair of roll s...
Patent number
4,920,778
Issue date
May 1, 1990
SMS Schloemann-Siemag Aktiengesellschaft
Alexadr Svagr
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...