S. David Ramsey Jr.

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Palo Alto, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic imaging system with correction for velocity inhomogeneit...
- Patent number 4,471,785
- Issue date Sep 18, 1984
- SRI International
- David A. Wilson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Insonification apparatus for an ultrasound transmission system
- Patent number 4,457,175
- Issue date Jul 3, 1984
- Siemens AG
- S. David Ramsey
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Real-time ultrasonic B-scan imaging and Doppler profile display sys...
- Patent number 4,141,347
- Issue date Feb 27, 1979
- SRI International
- Philip S. Green
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE