Stefan Butzmann

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Hagen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for controlling an electromechanical regulator
- Patent number 6,744,615
- Issue date Jun 1, 2004
- Siemens Aktiengesellschaft
- Joachim Melbert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for controlling an electromechanical actuator
- Patent number 6,648,297
- Issue date Nov 18, 2003
- Siemens Aktiengesellschaft
- Stefan Butzmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for determining the position of an armature
- Patent number 6,518,748
- Issue date Feb 11, 2003
- Siemens Aktiengesellschaft
- Stefan Butzmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for controlling a regulator
- Patent number 6,363,895
- Issue date Apr 2, 2002
- Siemens Aktiengesellschaft
- Stefan Butzmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Method for determining the position of an armature
- Publication number 20020097120
- Publication date Jul 25, 2002
- Stefan Butzmann
- H01 - BASIC ELECTRIC ELEMENTS