Ralph Busch

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Germantown, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for coupling ultrasound between an integral ul...
- Patent number 7,530,271
- Issue date May 12, 2009
- Sonix, Inc.
- Ralph Busch
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic test chamber for tray production system and the like
- Patent number 7,181,969
- Issue date Feb 27, 2007
- Sonix, Inc.
- Ralph E. Busch
- G01 - MEASURING TESTING
Information Patent Grant
Pulse echo ultrasonic test chamber for tray production system
- Patent number 7,131,333
- Issue date Nov 7, 2006
- Sonix, Inc.
- Ralph E. Busch
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for coupling ultrasound between an ultrasonic...
- Patent number 7,100,449
- Issue date Sep 5, 2006
- Sonix, Inc.
- Ralph E. Busch
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic test chamber for tray production system and the like
- Patent number 6,895,821
- Issue date May 24, 2005
- Sonix, Inc.
- Ralph E. Busch
Information Patent Grant
Vibration excited sound absorber
- Patent number 6,478,110
- Issue date Nov 12, 2002
- Graham P. Eatwell
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for coupling ultrasound between an integral ul...
- Publication number 20070012115
- Publication date Jan 18, 2007
- SONIX, Inc.
- Ralph E. Busch
- G01 - MEASURING TESTING
Information Patent Application
Vibration excited sound absorber with dynamic tuning
- Publication number 20070014418
- Publication date Jan 18, 2007
- Graham Paul Eatwell
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method and apparatus for coupling ultrasound between an ultrasonic...
- Publication number 20050119571
- Publication date Jun 2, 2005
- Ralph E. Busch
- G01 - MEASURING TESTING
Information Patent Application
Pulse echo ultrasonic test chamber for tray production system
- Publication number 20040206180
- Publication date Oct 21, 2004
- Ralph E. Busch
- G01 - MEASURING TESTING
Information Patent Application
Ultrasonic test chamber for tray production system and the like
- Publication number 20040011133
- Publication date Jan 22, 2004
- Ralph E. Busch
- G01 - MEASURING TESTING