Inventor · disambiguated record
Stephen Mark Hearn
Also filed as: HEARN STEPHEN · HEARN STEPHEN MARK
4 granted patents·5 pending applications·53 citations·filing 2001–2021
71Inventor score
Files withDYNOCHEM IP LTD1GOODRICH CONTROL SYS1GOODRICH CONTROL SYS LTD1HEARN STEPHEN MARK1SAFRAN ELECTRICAL & POWER1
Top patents by PatentIndex Score
9 records- 0185US6677685B2Controller for a continuously variable transmissionGOODRICH CONTROL SYS LTD·Filed 2001·Granted Jan 13, 2004·38 cites·18 claims
- 0275US7599822B2Physiocochemical process modelling systemDYNOCHEM IP LTD·Filed 2005·Granted Oct 6, 2009·15 cites·22 claims
- 0354US12431766B2Coolant systemSAFRAN ELECTRICAL & POWER·Filed 2021·Granted Sep 30, 2025·0 cites·12 claims
- 0438US8461740B2Rotary electric machineHEARN STEPHEN MARK·Filed 2011·Granted Jun 11, 2013·0 cites·13 claims
- 0537US2013146414A1Drive Coupling DeviceGOODRICH CONTROL SYS·Filed 2012·Application pending·0 cites
- 0636US2016281713A1High pressure pumpSAFRAN POWER UK LTD·Filed 2013·Application pending·0 cites
- 0730US2004029662A1Method of and apparatus for shaft speed detection by monitoring pump outputFiled 2003·Application pending·0 cites
- 0829US2002007736A1DeaeratorFiled 2001·Application pending·0 cites
- 0925US2002013188A1Belt clamp force controllerFiled 2001·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →