Friedrich Ruckenbauer

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Patents Grantslast 30 patents

Information Patent Grant
Pressure sensor
- Patent number RE34441
- Issue date Nov 16, 1993
- AVL Gesellschaft fur Verbrennungskraftmaschinen und Messtechnik m.b.H. Prof.D...
- Friedrich Ruckenbauer
- 073 - Measuring and testing
Information Patent Grant
Pressure sensor
- Patent number 4,986,129
- Issue date Jan 22, 1991
- AVL Gesellschaft fur Verbrennungskraftmaschinen und Messtechnik m.b.H. Prof.D...
- Friedrich Ruckenbauer
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for the identification of oscillatory properti...
- Patent number 4,816,743
- Issue date Mar 28, 1989
- AVL Gesellschaft fur Verbrennungskraftmaschinen und Messtechnik m.b.H. Prof....
- Klaus-Christoph Harms
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Test apparatus for determination of vibration characteristics of pi...
- Patent number 4,467,271
- Issue date Aug 21, 1984
- List; Hans
- Friedrich Ruckenbauer
- G01 - MEASURING TESTING
Information Patent Grant
Transducer with a piezoelectric sensor element
- Patent number 4,441,044
- Issue date Apr 3, 1984
- List; Hans
- Friedrich Ruckenbauer
- G01 - MEASURING TESTING