Georg Weihrich

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Uttenreuth, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for closed-loop control of technical processes using multipl...
- Patent number 5,357,421
- Issue date Oct 18, 1994
- Siemens Aktiengesellschaft
- Wilfried Tautz
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and device for eliminating the effect of periodic disturbanc...
- Patent number 5,036,265
- Issue date Jul 30, 1991
- Siemens Aktiengesellschaft
- Georg Weihrich
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process and device for compensation of the effect of roll eccentric...
- Patent number 4,685,063
- Issue date Aug 4, 1987
- Siemens Aktiengesellschaft
- Georg Weihrich
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Arrangement for controlling the electrodes of an arc furnace
- Patent number 4,324,944
- Issue date Apr 13, 1982
- Siemens Aktiengesellschaft
- Georg Weihrich
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR