Donald R. Mullen

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Fremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasound adapter
- Patent number 5,865,650
- Issue date Feb 2, 1999
- Acuson Corporation
- Vaughn R. Marian
- G01 - MEASURING TESTING
Information Patent Grant
Active thermal control of ultrasound transducers
- Patent number 5,560,362
- Issue date Oct 1, 1996
- Acuson Corporation
- John W. Sliwa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for preventing contact damage in electrical eq...
- Patent number 5,542,425
- Issue date Aug 6, 1996
- Acuson Corporation
- John D. Marshall
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL