Martin Schraag

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Sindelfingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for medical monitoring
- Patent number 5,361,755
- Issue date Nov 8, 1994
- Hewlett-Packard Company
- Martin Schraag
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Transducer for converting floating ground potential signals to non-...
- Patent number 5,309,918
- Issue date May 10, 1994
- Hewlett-Packard Company
- Martin Schraag
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for calculating the fetal heart rate
- Patent number 5,170,791
- Issue date Dec 15, 1992
- Hewlett-Packard Company
- Andreas Boos
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Circuitry for heartbeat
- Patent number 4,984,576
- Issue date Jan 15, 1991
- Hewlett-Packard Company
- Andreas Schulenberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Transducer
- Patent number 4,966,152
- Issue date Oct 30, 1990
- Hewlett-Packard Company
- Achim Gang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE