Wilfried Durth

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Landsberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for automatically cleaning cooking devices
- Patent number 6,626,190
- Issue date Sep 30, 2003
- Rational Aktiengesellschaft
- Wilfried Durth
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Cooking device with voltage, phase and frequency converter
- Patent number 6,600,288
- Issue date Jul 29, 2003
- Rational Aktiengesellschaft
- Wilfried Durth
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and device for cleaning a cooking apparatus
- Patent number 6,478,034
- Issue date Nov 12, 2002
- Rational AG
- Wilfried Durth
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Cooking device with a catalyst
- Patent number 6,318,245
- Issue date Nov 20, 2001
- Rational AG
- Wilfried Durth
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Arrangement for an air supply of a radial fan or blower
- Patent number 5,462,404
- Issue date Oct 31, 1995
- Rational GmbH
- Wilfried Durth
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Cooking device with voltage, phase and frequency converter
- Publication number 20020014875
- Publication date Feb 7, 2002
- Wilfried Durth
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Method as well as apparatus for automatically cleaning cooking devices
- Publication number 20010011549
- Publication date Aug 9, 2001
- Wilfried Durth
- F24 - HEATING RANGES VENTILATING