David H. Mitchell

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Cupertino, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual valve, flexible expandable sheath and method
- Patent number 6,808,520
- Issue date Oct 26, 2004
- Endovascular Technologies, Inc.
- Michael G. Fourkas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dual valve, flexible expandable sheath and method
- Patent number 6,197,016
- Issue date Mar 6, 2001
- Endovascular Technologies, Inc.
- Michael G. Fourkas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dual valve, flexible expandable sheath and method
- Patent number 5,935,122
- Issue date Aug 10, 1999
- Endovascular Technologies, Inc.
- Michael G. Fourkas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE