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William C. Lee
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Orinda, CA, US
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last 30 patents
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Patent Grant
Portable hand held doppler fetal heart rate probe with selective po...
Patent number
5,827,969
Issue date
Oct 27, 1998
MedaSonics, Inc.
William C. Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Noise controller for automatically detecting and attenuating break...
Patent number
5,630,418
Issue date
May 20, 1997
MedaSonics, Inc.
William C. Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE