Douglas Portnow

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Expandable catheter having improved electrode design, and method fo...
- Patent number 6,638,273
- Issue date Oct 28, 2003
- VNUS Medical Technologies, Inc.
- Brian E. Farley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Expandable catheter having improved electrode design, and method fo...
- Patent number 6,152,899
- Issue date Nov 28, 2000
- VNUS Medical Technologies, Inc.
- Brian E. Farley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE