Willi Weingarten

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Krefeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Nondestructive testing
- Patent number 4,793,185
- Issue date Dec 27, 1988
- Mannesmann AG
- Wolfgang Boettger
- G01 - MEASURING TESTING
Information Patent Grant
Electrodynamically producing ultrasonic waves
- Patent number 4,732,040
- Issue date Mar 22, 1988
- Mannesmann AG
- Wolfgang Boettger
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Method for non-destructive testing with guided waves
- Patent number 4,646,572
- Issue date Mar 3, 1987
- Mannesmann Aktiengesellschaft
- Wolfgang Bottger
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CONTROLLING A PRODUCTION FACILITY BY HIGH-RESOLUTION LOC...
- Publication number 20130274910
- Publication date Oct 17, 2013
- Salzgitter Mannesmann Prazisrohr GmbH Kissinger Weg
- Willi Weingarten
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...