Assignee
BRATTLE INSTR CORP
3 granted patents·90 citations·filing 1974–1979
Technology mixA61B3
Top patents by PatentIndex Score
3 records- 0161US4299234AFetal heart rate monitor apparatus and method for combining electrically and mechanically derived cardiographic signalsBRATTLE INSTR CORP·Filed 1979·Granted Nov 10, 1981·41 cites·12 claims
- 0250US3945373ATocodynamometerBRATTLE INSTR CORP·Filed 1974·Granted Mar 23, 1976·29 cites·1 claims
- 0347US3982528AApparatus for refining signals derived from fetal heartbeatsBRATTLE INSTR CORP·Filed 1975·Granted Sep 28, 1976·20 cites·15 claims
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