Inventor · disambiguated record
Roger Lyle Huffmaster
Also filed as: HUFFMASTER ROGER L · HUFFMASTER ROGER LYLE
32 granted patents·1 pending application·521 citations·filing 1989–2017
97Inventor score
Top patents by PatentIndex Score
33 records- 0199US5437253ASystem and method for controlling the transient torque output of a variable displacement internal combustion engineFORD MOTOR CO·Filed 1994·Granted Aug 1, 1995·111 cites·15 claims
- 0297US5029087AElectronic control system for controlling torque converter bypass clutchesFORD MOTOR CO·Filed 1989·Granted Jul 2, 1991·93 cites·24 claims
- 0396US5374224ASystem and method for controlling the transient torque output of a variable displacement internal combustion engineFORD MOTOR CO·Filed 1993·Granted Dec 20, 1994·124 cites·4 claims
- 0495US8192327B2Methods and systems for assisted direct start controlGIBSON ALEX O'CONNOR·Filed 2010·Granted Jun 5, 2012·36 cites·13 claims
- 0592US8414456B2Method for starting an engineNEDOREZOV FELIX·Filed 2010·Granted Apr 9, 2013·17 cites·20 claims
- 0690US8562484B1Method and apparatus for starting a turbocharged engine in a hybrid vehicleNEDOREZOV FELIX·Filed 2012·Granted Oct 22, 2013·16 cites·19 claims
- 0789US8328687B2Method for controlling an engine that may be automatically stoppedGIBSON ALEX O'CONNOR·Filed 2010·Granted Dec 11, 2012·13 cites·20 claims
- 0889US8192328B2Methods and systems for assisted direct start controlNEDOREZOV FELIX·Filed 2010·Granted Jun 5, 2012·15 cites·17 claims
- 0987US8454476B2Method for controlling an engine that may be automatically stoppedGIBSON ALEX O'CONNOR·Filed 2012·Granted Jun 4, 2013·6 cites·20 claims
- 1085US9145147B1Method and system for warning a driver of a motor vehicleFORD GLOBAL TECH LLC·Filed 2014·Granted Sep 29, 2015·6 cites·25 claims
- 1185US8574122B2Methods and systems for assisted direct start controlGIBSON ALEX O'CONNOR·Filed 2012·Granted Nov 5, 2013·7 cites·18 claims
- 1284US8892291B2Vehicle mass detection systemFORD GLOBAL TECH LLC·Filed 2013·Granted Nov 18, 2014·8 cites·16 claims
- 1384US8529403B2Method for starting an engineFORD GLOBAL TECH LLC·Filed 2013·Granted Sep 10, 2013·6 cites·20 claims
- 1482US8740744B2Adjusting motor torque to compensate for uphill and downhill demands during cruise control in hybrid vehicleGRUTTER PETER JOHN·Filed 2012·Granted Jun 3, 2014·8 cites·17 claims
- 1581US8690725B2Engine restart torque spike management system for a hybrid vehicleNEDOREZOV FELIX·Filed 2012·Granted Apr 8, 2014·7 cites·20 claims
- 1679US8989978B2Method for operating a vehicle powertrainNEDOREZOV FELIX·Filed 2012·Granted Mar 24, 2015·5 cites·11 claims
- 1777US9555792B2System and methods for assisted direct start controlFORD GLOBAL TECH LLC·Filed 2013·Granted Jan 31, 2017·4 cites·18 claims
- 1874US9238460B1Systems for managing downshifts in hybrid-electric vehiclesTOYOTA MOTOR CORP·Filed 2014·Granted Jan 19, 2016·4 cites·20 claims
- 1971US8905896B2Methods and systems for assisted direct start controlFORD GLOBAL TECH LLC·Filed 2013·Granted Dec 9, 2014·2 cites·4 claims
- 2071US8473172B2System and methods for assisted direct start controlGIBSON ALEX O'CONNOR·Filed 2009·Granted Jun 25, 2013·6 cites·19 claims
- 2166US9283955B2Method and apparatus for starting an engine of a modular hybrid transmission based upon demanded torqueNEDOREZOV FELIX·Filed 2012·Granted Mar 15, 2016·2 cites·10 claims
- 2261US9764726B2Methods and systems for assisted direct start controlGIBSON ALEX O'CONNOR·Filed 2009·Granted Sep 19, 2017·4 cites·1 claims
- 2361US9175658B2Methods and systems for assisted direct start controlFORD GLOBAL TECH LLC·Filed 2013·Granted Nov 3, 2015·1 cites·20 claims
- 2456US8882635B2Controlling an automatic vehicle restart on a hillNEDOREZOV FELIX·Filed 2011·Granted Nov 11, 2014·1 cites·22 claims
- 2556US5520159ABurned gas recycling system with powertrain optimizationFORD MOTOR CO·Filed 1994·Granted May 28, 1996·15 cites·19 claims
- 2653US10486676B2Methods and systems for assisted direct start controlFORD GLOBAL TECH LLC·Filed 2017·Granted Nov 26, 2019·0 cites·15 claims
- 2753US9002600B2Methods and systems for engine shut-down controlGIBSON ALEX O'CONNOR·Filed 2009·Granted Apr 7, 2015·2 cites·14 claims
- 2852US9434386B2Method for operating a vehicle powertrainFORD GLOBAL TECH LLC·Filed 2015·Granted Sep 6, 2016·0 cites·6 claims
- 2952US8597159B2Methods and systems for assisted direct start controlPIETRON GREGORY MICHAEL·Filed 2009·Granted Dec 3, 2013·2 cites·14 claims
- 3051US2016144852A1Method and Apparatus for Starting an Engine of a Modular Hybrid Transmission Based Upon Demanded TorqueFORD GLOBAL TECH LLC·Filed 2016·Application pending·0 cites
- 3150US8784265B2Method for starting an engineFORD GLOBAL TECH LLC·Filed 2013·Granted Jul 22, 2014·0 cites·20 claims
- 3248US8968153B1Method of operating a transmissionFORD GLOBAL TECH LLC·Filed 2013·Granted Mar 3, 2015·0 cites·16 claims
- 3346US9744959B2Adjusting motor torque to enable slip of torque converter clutch to be maintained when accelerator pedal released in hybrid vehicleDAI ZHENGYU·Filed 2012·Granted Aug 29, 2017·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →