Test Devices, Inc.

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Hudson, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for producing thermal mechanical fatigue on gas...
- Patent number 8,419,270
- Issue date Apr 16, 2013
- Test Devices, Inc.
- Paul Wawrzonek
- G01 - MEASURING TESTING
Information Patent Grant
System and method for imposing thermal gradients on thin walled tes...
- Patent number 7,966,868
- Issue date Jun 28, 2011
- Test Devices, Inc.
- H. Eric Sonnichsen
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Method and apparatus for measuring rotor unbalance
- Patent number 6,904,371
- Issue date Jun 7, 2005
- Test Devices, Inc.
- H. Eric Sonnichsen
- G01 - MEASURING TESTING
Information Patent Grant
Blade vibration test apparatus and method
- Patent number 6,679,121
- Issue date Jan 20, 2004
- Test Devices, Inc.
- H. Eric Sonnichsen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Detecting anomalies in rotating components
- Patent number 6,456,945
- Issue date Sep 24, 2002
- Test Devices, Inc.
- H. Eric Sonnichsen
- G01 - MEASURING TESTING
Information Patent Grant
Detecting anomalies in rotating components
- Patent number 6,098,022
- Issue date Aug 1, 2000
- Test Devices, Inc.
- H. Eric Sonnichsen
- G01 - MEASURING TESTING

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Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR PRODUCING THERMAL MECHANICAL FATIGUE ON GAS...
- Publication number 20090316748
- Publication date Dec 24, 2009
- Test Devices, Inc.
- Paul Wawrzonek
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for measuring rotor unbalance
- Publication number 20040034483
- Publication date Feb 19, 2004
- Test Devices, Inc.
- H. Eric Sonnichsen
- G01 - MEASURING TESTING
Information Patent Application
Blade vibration test apparatus and method
- Publication number 20020083772
- Publication date Jul 4, 2002
- Test Devices, Inc.
- H. Eric Sonnichsen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS