Inventor · disambiguated record
Heinz Lerche
Also filed as: LERCHE HEINZ
6 granted patents·34 citations·filing 1976–2021
79Inventor score
Files withTHERMO FISHER SCIENT BREMEN GMBH3FINNIGAN MAT GMBH1THERMO FINNIGAN MAT GMBH1VARIAN MAT GMBH1
Top patents by PatentIndex Score
6 records- 0187US9431976B2Transimpedance amplifierTHERMO FISHER SCIENT (BREMEN) GMBH·Filed 2015·Granted Aug 30, 2016·10 cites·29 claims
- 0283US11728154B2Spectrometer amplifier compensationTHERMO FISHER SCIENT BREMEN GMBH·Filed 2021·Granted Aug 15, 2023·2 cites·23 claims
- 0362US11887829B2Ion detector current converterTHERMO FISHER SCIENT BREMEN GMBH·Filed 2021·Granted Jan 30, 2024·0 cites·15 claims
- 0449US4495413AProcess for calibrating ion-current amplifiers in mass spectrometers and mass spectrometer for carrying out the processFINNIGAN MAT GMBH·Filed 1982·Granted Jan 22, 1985·14 cites·11 claims
- 0538US4114050AIntegrating circuitVARIAN MAT GMBH·Filed 1976·Granted Sep 12, 1978·5 cites·9 claims
- 0625US6472659B1Method for measuring ionic currents, and a catching device thereforTHERMO FINNIGAN MAT GMBH·Filed 1999·Granted Oct 29, 2002·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →