Inventor · disambiguated record
Andrew W. Alexander
Also filed as: ALEXANDER ANDREW · ALEXANDER ANDREW W · ALEXANDER ANDREW WILLIAM SHIELS
10 granted patents·1 pending application·51 citations·filing 1975–2023
87Inventor score
Files withUNIV INDIANA TRUSTEES4ALUMINUM CO OF AMERICA2MACOM TECH SOLUTIONS HOLDINGS INC2ALEXANDER ANDREW WILLIAM SHIELS1PUJOL J RAYMOND1
Top patents by PatentIndex Score
11 records- 0194US11233483B290-degree lumped and distributed Doherty impedance inverterMACOM TECH SOLUTIONS HOLDINGS INC·Filed 2019·Granted Jan 25, 2022·13 cites·22 claims
- 0293US11594405B2Charge detection mass spectrometer including gain drift compensationUNIV INDIANA TRUSTEES·Filed 2021·Granted Feb 28, 2023·2 cites·23 claims
- 0392US11177122B2Apparatus and method for calibrating or resetting a charge detectorUNIV INDIANA TRUSTEES·Filed 2019·Granted Nov 16, 2021·10 cites·15 claims
- 0478US11862448B2Instrument, including an electrostatic linear ion trap with charge detector reset or calibration, for separating ionsUNIV INDIANA TRUSTEES·Filed 2023·Granted Jan 2, 2024·0 cites·23 claims
- 0568US11722101B290-degree lumped and distributed Doherty impedance inverterMACOM TECH SOLUTIONS HOLDINGS INC·Filed 2021·Granted Aug 8, 2023·0 cites·19 claims
- 0661US4031275ALow temperature vapor sealing of anodized aluminumALUMINUM CO OF AMERICA·Filed 1975·Granted Jun 21, 1977·10 cites·7 claims
- 0760USD943682SToy cattle truckALEXANDER ANDREW WILLIAM SHIELS·Filed 2019·Granted Feb 15, 2022·9 cites·1 claims
- 0858US10366872B2Frequency and amplitude scanned quadrupole mass filter and methodsUNIV INDIANA TRUSTEES·Filed 2019·Granted Jul 30, 2019·0 cites·20 claims
- 0951US4103048ALow temperature vapor sealing of anodized aluminumALUMINUM CO OF AMERICA·Filed 1976·Granted Jul 25, 1978·7 cites·8 claims
- 1050US10211040B2Frequency and amplitude scanned quadrupole mass filter and methodsUNIV INDIANA RES & TECH CORP·Filed 2015·Granted Feb 19, 2019·0 cites·20 claims
- 1144US2008216833A1Flow Sensing for Gas Delivery to a PatientPUJOL J RAYMOND·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →