MS

Martin Schraag

HP HP: 5 patents #933 of 7,018Top 15%
Overall (All Time): #1,057,654 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5361755 Method and apparatus for medical monitoring Andreas Boos 1994-11-08
5309918 Transducer for converting floating ground potential signals to non-floating signals and method of use 1994-05-10
5170791 Method and apparatus for calculating the fetal heart rate Andreas Boos 1992-12-15
4984576 Circuitry for heartbeat Andreas Schulenberg 1991-01-15
4966152 Transducer Achim Gang, Gunter Blendinger 1990-10-30