David L. Greenwood

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New York, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Steerable Doppler transducer probes
- Patent number 4,601,292
- Issue date Jul 22, 1986
- Johnson & Johnson Ultrasound, Inc.
- Howard F. Fidel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Document printing system
- Patent number 4,189,217
- Issue date Feb 19, 1980
- Sweda International, Inc.
- Amnon Goldstein
- G06 - COMPUTING CALCULATING COUNTING