Richard A. Wallach

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Tigard, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Artifact detection based on heart rate in a method and apparatus fo...
- Patent number 4,777,959
- Issue date Oct 18, 1988
- SpaceLabs, Inc.
- Richard A. Wallach
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE