W. Scott Couchman

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Irvine, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Closed one-handed blood sampling system
- Patent number 6,224,561
- Issue date May 1, 2001
- Edwards Lifesciences Corporation
- David L. Swendson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Closed, one-handed blood sampling system
- Patent number 5,961,472
- Issue date Oct 5, 1999
- Baxter International Inc.
- David L. Swendson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE