Inventor · disambiguated record
Andrew Klassen
Also filed as: KLASSEN ANDREW · KLASSEN ANDREW S · KLASSEN ANDREW SAUL
16 granted patents·4 pending applications·210 citations·filing 2002–2025
93Inventor score
Files withWESTERN DIGITAL TECH INC7BECTON DICKINSON CO5INVINITY ENERGY SYSTEMS CANADA CORP3AVALON BATTERY CANADA CORP1BALLARD GENERATION SYSTEMS1
Top patents by PatentIndex Score
20 records- 0192US7490398B1Methods for assembling a disk drive using robotic end effectorWESTERN DIGITAL TECH INC·Filed 2006·Granted Feb 17, 2009·31 cites·15 claims
- 0290US7000309B1Method of assembling a disk drive by electrically grounding a disk drive coverWESTERN DIGITAL TECH INC·Filed 2002·Granted Feb 21, 2006·55 cites·7 claims
- 0389US7552526B1Tooling mandrel for assembling a head stack assembly with a disk drive baseWESTERN DIGITAL TECH INC·Filed 2005·Granted Jun 30, 2009·22 cites·10 claims
- 0488US7987585B1System for assembling a disk drive using a robotic end effectorWESTERN DIGITAL TECH INC·Filed 2009·Granted Aug 2, 2011·18 cites·4 claims
- 0588US7743486B1Method for assembling a head stack assembly with a disk drive base utilizing a tooling mandrelWESTERN DIGITAL TECH INC·Filed 2009·Granted Jun 29, 2010·20 cites·9 claims
- 0687US7653983B1Manufacturing assembly for manufacturing a disk driveWESTERN DIGITAL TECH INC·Filed 2007·Granted Feb 2, 2010·18 cites·16 claims
- 0783US8307537B1Method of using a tooling mandrel for assembling a disk driveKLASSEN ANDREW S·Filed 2009·Granted Nov 13, 2012·21 cites·16 claims
- 0881US11949134B2Redox flow battery arrays and methods for state of charge balancingINVINITY ENERGY SYSTEMS CANADA CORP·Filed 2020·Granted Apr 2, 2024·1 cites·21 claims
- 0981US7222410B1Method of assembly of a disk drive including engaging first and second VCM plates while maintaining a holding force against the first VCM plateWESTERN DIGITAL TECH INC·Filed 2004·Granted May 29, 2007·23 cites·14 claims
- 1076US11824243B2Electrode assembly and flow battery with improved electrolyte distributionINVINITY ENERGY SYSTEMS CANADA CORP·Filed 2022·Granted Nov 21, 2023·0 cites·3 claims
- 1175US2025327733A1Clamps for Applying An Immobilizing Force To A Photodetector, and Systems and Methods for Using The SameBECTON DICKINSON CO·Filed 2025·Application pending·0 cites
- 1273US2025314576A1Light Detection Systems Having First and Second Light Receivers, and Methods of Use ThereofBECTON DICKINSON CO·Filed 2025·Application pending·0 cites
- 1371US12366517B2Light detection systems having first and second light receivers, and methods of use thereofBECTON DICKINSON CO·Filed 2022·Granted Jul 22, 2025·0 cites·20 claims
- 1469US12379303B2Clamps for applying an immobilizing force to a photodetector, and systems and methods for using the sameBECTON DICKINSON CO·Filed 2022·Granted Aug 5, 2025·0 cites·20 claims
- 1568US12467845B2Clamps for operably coupling an optical component to a mounting block, and methods and systems for using the sameBECTON DICKINSON CO·Filed 2022·Granted Nov 11, 2025·0 cites·16 claims
- 1667US11557785B2Electrode assembly and flow battery with improved electrolyte distributionINVINITY ENERGY SYSTEMS CANADA CORP·Filed 2020·Granted Jan 17, 2023·0 cites·12 claims
- 1766US10082461B2Optical metrology with purged reference chipNANOMETRICS INC·Filed 2015·Granted Sep 25, 2018·1 cites·16 claims
- 1857US2018342751A1Electrode assembly and flow battery with improved electrolyte distributionAVALON BATTERY CANADA CORP·Filed 2016·Application pending·0 cites
- 1941US10914916B2Non-adhesive mounting assembly for a tall Rochon polarizerONTO INNOVATION INC·Filed 2018·Granted Feb 9, 2021·0 cites·27 claims
- 2038US2004112427A1Hydrogen distribution systems and methodsBALLARD GENERATION SYSTEMS·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →