Inventor · disambiguated record
Andrew J. Griffin
Also filed as: GRIFFIN ANDREW J
3 granted patents·153 citations·filing 1978–1979
76Inventor score
Technology areasA61B
Files withAMERICAN OPTICAL CORP3
Top patents by PatentIndex Score
3 records- 0177US4240442AVariable threshold R-wave detectorAMERICAN OPTICAL CORP·Filed 1979·Granted Dec 23, 1980·80 cites·7 claims
- 0271US4181135AMethod and apparatus for monitoring electrocardiographic waveformsAMERICAN OPTICAL CORP·Filed 1978·Granted Jan 1, 1980·58 cites·12 claims
- 0342US4259966AHeart rate analyzerAMERICAN OPTICAL CORP·Filed 1979·Granted Apr 7, 1981·15 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →