Inventor · disambiguated record
Martin Schraag
Also filed as: SCHRAAG MARTIN
5 granted patents·259 citations·filing 1988–1993
85Inventor score
Files withHEWLETT PACKARD CO5
Top patents by PatentIndex Score
5 records- 0166US4984576ACircuitry for heartbeatHEWLETT PACKARD CO·Filed 1989·Granted Jan 15, 1991·34 cites·8 claims
- 0254US5309918ATransducer for converting floating ground potential signals to non-floating signals and method of useHEWLETT PACKARD CO·Filed 1993·Granted May 10, 1994·71 cites·18 claims
- 0353US5170791AMethod and apparatus for calculating the fetal heart rateHEWLETT PACKARD CO·Filed 1991·Granted Dec 15, 1992·68 cites·33 claims
- 0447US4966152ATransducerHEWLETT PACKARD CO·Filed 1988·Granted Oct 30, 1990·47 cites·7 claims
- 0544US5361755AMethod and apparatus for medical monitoringHEWLETT PACKARD CO·Filed 1993·Granted Nov 8, 1994·39 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →