Inventor · disambiguated record
Michael Griffiths
Also filed as: GRIFFITHS MICHAEL · GRIFFITHS MICHAEL A
26 granted patents·6 pending applications·498 citations·filing 2000–2020
97Inventor score
Files withROLLS ROYCE PLC7BELLSOUTH INTELLECT PTY CORP6GOODRICH CONTROL SYS LTD6GRIFFITHS MICHAEL3AT & T IP I LP2
Top patents by PatentIndex Score
32 records- 0197US11549687B2Combustion staging systemROLLS ROYCE PLC·Filed 2020·Granted Jan 10, 2023·9 cites·8 claims
- 0296US10288294B2Combustion staging systemROLLS ROYCE PLC·Filed 2016·Granted May 14, 2019·16 cites·15 claims
- 0391US9617923B2Engine fuel control systemROLLS ROYCE PLC·Filed 2014·Granted Apr 11, 2017·16 cites·13 claims
- 0491US6694004B1System and method for simultaneous ring service with centralized subscription dataBELLSOUTH INTELLECT PTY CORP·Filed 2000·Granted Feb 17, 2004·80 cites·23 claims
- 0587US7120688B1Systems and methods for an infrastructure centralized heartbeatBELLSOUTH INTELLECT PTY CORP·Filed 2002·Granted Oct 10, 2006·35 cites·24 claims
- 0686US9121349B2Fuel systemGRIFFITHS MICHAEL·Filed 2012·Granted Sep 1, 2015·13 cites·10 claims
- 0786US7729287B2Methods of providing simulation for communications systems and related systems and computer program productsAT & T IP I LP·Filed 2006·Granted Jun 1, 2010·17 cites·16 claims
- 0886US7137242B2Fuel systemGOODRICH CONTROL SYS LTD·Filed 2004·Granted Nov 21, 2006·34 cites·5 claims
- 0985US8991186B2Fuel control system with servo valve controlled windmill relight modeBICKLEY DANIEL JAMES·Filed 2010·Granted Mar 31, 2015·11 cites·10 claims
- 1083US6950508B1System and method for providing an away-from-home calling serviceBELLSOUTH INTELLECT PTY CORP·Filed 2000·Granted Sep 27, 2005·38 cites·19 claims
- 1182US9404423B2Fuel staging systemGRIFFITHS MICHAEL·Filed 2011·Granted Aug 2, 2016·11 cites·5 claims
- 1280US7349530B2Methods and systems for providing usage pattern service for telecommunications customersAT & T DELAWARE INTELLECT PROP·Filed 2005·Granted Mar 25, 2008·6 cites·12 claims
- 1379US7497083B2Fuel supply systemGOODRICH CONTROL SYS LTD·Filed 2005·Granted Mar 3, 2009·17 cites·10 claims
- 1476US7040318B2VentilatorEVENT MEDICAL LTD·Filed 2001·Granted May 9, 2006·83 cites·15 claims
- 1575US6655152B2Fuel control system for multiple burnersLUCAS INDUSTRIES LTD·Filed 2001·Granted Dec 2, 2003·33 cites·16 claims
- 1671US6771947B1Method and system for call administrationBELLSOUTH INTELLECT PTY CORP·Filed 2001·Granted Aug 3, 2004·13 cites·28 claims
- 1768US8720482B2Fuel systemGRIFFITHS MICHAEL·Filed 2010·Granted May 13, 2014·3 cites·6 claims
- 1867US6937710B1Methods and systems for providing usage pattern service for telecommunications customersBELLSOUTH INTELLECT PTY CORP·Filed 2001·Granted Aug 30, 2005·8 cites·35 claims
- 1965US6813876B2Fuel systemGOODRICH CONTROL SYS LTD·Filed 2003·Granted Nov 9, 2004·23 cites·2 claims
- 2064US9739208B2Engine fuel control systemROLLS-ROYCE CONTROLS AND DATA SERVICES LTD·Filed 2014·Granted Aug 22, 2017·4 cites·9 claims
- 2160US7177409B2Systems and methods for providing calling plan informationBELLSOUTH INTELLECT PTY CORP·Filed 2003·Granted Feb 13, 2007·4 cites·23 claims
- 2255US7532711B1Systems and methods for providing calling plan informationAT & T IP I LP·Filed 2006·Granted May 12, 2009·0 cites·18 claims
- 2355US7204076B2Engine fuel controlGOODRICH CONTROL SYS LTD·Filed 2004·Granted Apr 17, 2007·15 cites·20 claims
- 2454US8366404B2Fuel systemGOODRICH CONTROL SYS·Filed 2009·Granted Feb 5, 2013·6 cites·12 claims
- 2549US2002030071A1Carrying meansFiled 2001·Application pending·0 cites
- 2648US2020141332A1Fuel metering systemROLLS ROYCE PLC·Filed 2019·Application pending·0 cites
- 2745US10969105B2Combustion staging systemROLLS ROYCE PLC·Filed 2018·Granted Apr 6, 2021·0 cites·12 claims
- 2843US2005016591A1Valve and fuel supply systemFiled 2004·Application pending·0 cites
- 2943US2018163636A1Fuel supply systemROLLS ROYCE PLC·Filed 2017·Application pending·0 cites
- 3043US2018163637A1Fuel supply systemROLLS ROYCE PLC·Filed 2017·Application pending·0 cites
- 3139US7080503B2Control systemGOODRICH CONTROL SYS LTD·Filed 2003·Granted Jul 25, 2006·3 cites·5 claims
- 3235US2009320777A1Control SystemGOODRICH CONTROL SYS LTD·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →