Inventor · disambiguated record
Andrew Stevenson
Also filed as: FOX KENNETH R · STEVENSON ANDREW · STEVENSON ANDREW C · STEVENSON ANDREW CRAIG
27 granted patents·4 pending applications·761 citations·filing 1978–2023
97Inventor score
Top patents by PatentIndex Score
31 records- 0197US7689305B2System for audio-related device communicationHARMAN INT IND·Filed 2005·Granted Mar 30, 2010·326 cites·53 claims
- 0296US8473844B2Audio related system link managementKREIFELDT RICHARD ALLEN·Filed 2005·Granted Jun 25, 2013·134 cites·34 claims
- 0395US11215121B2Fuel spray nozzleROLLS ROYCE PLC·Filed 2019·Granted Jan 4, 2022·12 cites·13 claims
- 0493US10465908B2Combustion staging systemROLLS ROYCE PLC·Filed 2017·Granted Nov 5, 2019·11 cites·14 claims
- 0593US8249071B2Audio related system communication protocolKREIFELDT RICHARD ALLEN·Filed 2005·Granted Aug 21, 2012·31 cites·24 claims
- 0693US7742606B2System for audio related equipment managementHARMAN INT IND·Filed 2005·Granted Jun 22, 2010·34 cites·40 claims
- 0787US10927757B2Rotor bow managementROLLS ROYCE PLC·Filed 2018·Granted Feb 23, 2021·4 cites·13 claims
- 0887US8078298B2System for node structure discovery in an audio-related systemKREIFELDT RICHARD ALLEN·Filed 2005·Granted Dec 13, 2011·9 cites·34 claims
- 0986US7725826B2Audio-related system node instantiationHARMAN INT IND·Filed 2005·Granted May 25, 2010·12 cites·42 claims
- 1085US5118086AElastomeric spring with non-linear force/deflection characteristicsMATERIAL ENGINEERING RESEARCH·Filed 1990·Granted Jun 2, 1992·57 cites·32 claims
- 1182US7965529B2Voltage source inverter and medium voltage pre-charge circuit thereforEATON CORP·Filed 2008·Granted Jun 21, 2011·17 cites·17 claims
- 1277US9581088B2System for performing staging control of a multi-stage combustorROLLS ROYCE PLC·Filed 2014·Granted Feb 28, 2017·6 cites·5 claims
- 1372US4817921AComposite springPATON CORP·Filed 1988·Granted Apr 4, 1989·35 cites·11 claims
- 1465US5561292AMass spectrometer and electron impact ion source thereofFISONS PLC·Filed 1995·Granted Oct 1, 1996·23 cites·23 claims
- 1561US4238810AForced commutation precipitator circuitGEN ELECTRIC CANADA·Filed 1978·Granted Dec 9, 1980·17 cites·7 claims
- 1658US2024189882A1Pipe bending headSUSTAINABLE PIPELINE SYSTEMS LTD·Filed 2023·Application pending·0 cites
- 1751US11959597B2Pipeline sensing systemSUSTAINABLE PIPELINE SYSTEMS LTD·Filed 2021·Granted Apr 16, 2024·0 cites·8 claims
- 1850US6288338B1Bus isolation systemGEN ELECTRIC·Filed 2000·Granted Sep 11, 2001·6 cites·26 claims
- 1950US4422022ASpeed control for truckGEN ELECTRIC CANADA·Filed 1982·Granted Dec 20, 1983·11 cites·8 claims
- 2044US2012017610A1RefrigerantCOX NICHOLAS·Filed 2011·Application pending·0 cites
- 2143US9689513B2Tubular bodies and methods of forming sameITI SCOTLAND LTD·Filed 2012·Granted Jun 27, 2017·0 cites·23 claims
- 2243US8029691B2RefrigerantCOX NICHOLAS·Filed 2010·Granted Oct 4, 2011·0 cites·7 claims
- 2342US7862739B2RefrigerantCOX NICHOLAS·Filed 2007·Granted Jan 4, 2011·0 cites·6 claims
- 2441US9772218B2Weighing deviceMOLINS PLC·Filed 2015·Granted Sep 26, 2017·0 cites·20 claims
- 2539US2011113290A1Method and system for testing configuration of environmentsIBM·Filed 2010·Application pending·0 cites
- 2637US9253069B2Method and system for testing configuration of environmentsCHANA MANDEEP SINGH·Filed 2012·Granted Feb 2, 2016·0 cites·24 claims
- 2736US6133533ABus isolation systemGEN ELECTRIC·Filed 1998·Granted Oct 17, 2000·6 cites·18 claims
- 2834US4291263AAmortisseur winding protection systemGEN ELECTRIC CANADA·Filed 1979·Granted Sep 22, 1981·5 cites·10 claims
- 2933US2007021899A1Method and system for operating a multi-stage combustorROLLS ROYCE PLC·Filed 2006·Application pending·0 cites
- 3029US4958380AFault current limiter for DC motor drive systemGEN ELECTRIC CANADA·Filed 1989·Granted Sep 18, 1990·3 cites·4 claims
- 3128US4556826AInching supply torque controlGEN ELECTRIC CANADA·Filed 1984·Granted Dec 3, 1985·2 cites·7 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →