Manfred Kiefer

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Wesseling, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for determining the fatigue of a pump rotor of a gas turbopump
- Patent number 8,751,170
- Issue date Jun 10, 2014
- Oerlikon Leybold Vacuum GmbH
- Roland Blumenthal
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DETERMINING THE FATIGUE OF A PUMP ROTOR OF A GAS TURBOPUMP
- Publication number 20110046897
- Publication date Feb 24, 2011
- OERLIKON LEYBOLD VACUUM GMBH
- Roland Blumenthal
- G06 - COMPUTING CALCULATING COUNTING