David W. Wieting

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Costa Mesa, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods for rotating a prosthetic heart valve within a sewing ring
- Patent number 5,964,800
- Issue date Oct 12, 1999
- Baxter International, Inc.
- Robert Sparks
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Mitral valve rotator assembly
- Patent number 5,716,398
- Issue date Feb 10, 1998
- Baxter International, Inc.
- Robert Sparks
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for testing venous valves
- Patent number 5,327,774
- Issue date Jul 12, 1994
- Baxter International Inc.
- Than Nguyen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and device for testing venous valves
- Patent number 5,272,909
- Issue date Dec 28, 1993
- Baxter International Inc.
- Than Nguyen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Mechanical heart valve with compliant sewing ring
- Patent number 5,035,709
- Issue date Jul 30, 1991
- Baxter International Inc.
- David W. Wieting
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE