Johann Wokusch

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Forchheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Air-cooled power converter, drive device for rolling stands, and po...
- Patent number 6,262,906
- Issue date Jul 17, 2001
- Siemens Aktiengesellschaft
- Theodor Salzmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drive device for roll stands
- Patent number 6,189,352
- Issue date Feb 20, 2001
- Siemens Aktiengesellschaft
- Theodor Salzmann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Mill train having at least one roll stand with an AC drive system
- Patent number 5,860,310
- Issue date Jan 19, 1999
- Siemens Aktiengesellschaft
- Johann Thomas Wokusch
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and device for monitoring chatter in twin drives of roll stands
- Patent number 5,515,731
- Issue date May 14, 1996
- Siemens Aktiengesellschaft
- Bernhard Weisshaar
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...