Inventor · disambiguated record
Walt Ortmann
Also filed as: ORTMANN WALT · ORTMANN WALT J · ORTMANN WALT JOSEPH
18 granted patents·2 pending applications·380 citations·filing 2003–2017
95Inventor score
Top patents by PatentIndex Score
20 records- 0195US8308182B2Trailer connection assist systemORTMANN WALT JOSEPH·Filed 2008·Granted Nov 13, 2012·86 cites·20 claims
- 0294US7676313B2Target speed control strategy for power-off shifts in a hybrid electric vehicleFORD GLOBAL TECH LLC·Filed 2006·Granted Mar 9, 2010·27 cites·13 claims
- 0391US8384237B2Low voltage bus stabilityFORD GLOBAL TECH LLC·Filed 2010·Granted Feb 26, 2013·10 cites·21 claims
- 0491US7331899B2Hybrid vehicle powertrain with a multiple-ratio power transmission mechanismFORD GLOBAL TECH LLC·Filed 2007·Granted Feb 19, 2008·30 cites·15 claims
- 0591US7240751B2Dual rotor motor for a hybrid vehicle transmissionFORD GLOBAL TECH LLC·Filed 2005·Granted Jul 10, 2007·32 cites·13 claims
- 0685US7682285B2Converterless transmission shift control systemFORD GLOBAL TECH LLC·Filed 2007·Granted Mar 23, 2010·16 cites·6 claims
- 0783US7608011B2Hydrogen fuelled hybrid powertrain and vehicleFORD GLOBAL TECH LLC·Filed 2003·Granted Oct 27, 2009·43 cites·20 claims
- 0882US7223201B2Control of power-on downshifts in a multiple-ratio powertrain for a hybrid vehicleFORD GLOBAL TECH LLC·Filed 2004·Granted May 29, 2007·36 cites·7 claims
- 0980US9493148B2Torque modulation in a hybrid vehicle downshift during regenerative brakingNEFCY BARNEY D·Filed 2011·Granted Nov 15, 2016·5 cites·19 claims
- 1078US7261671B2Hybrid vehicle powertrain with a multiple-ratio power transmission mechanismFORD GLOBAL TECH LLC·Filed 2004·Granted Aug 28, 2007·26 cites·10 claims
- 1176US9108501B2Multi-mode powersplit powertrain for electric vehicleORTMANN WALT J·Filed 2011·Granted Aug 18, 2015·7 cites·13 claims
- 1273US10632989B2System and method for operating a vehicle powertrainFORD GLOBAL TECH LLC·Filed 2017·Granted Apr 28, 2020·1 cites·8 claims
- 1373US8849518B2Method and system for automatic wheel positioningNEFCY BARNEY D·Filed 2010·Granted Sep 30, 2014·9 cites·15 claims
- 1471US8740739B2Reconfigurable powersplit powertrain for an electric vehicleMARTIN DOUGLAS R·Filed 2011·Granted Jun 3, 2014·5 cites·15 claims
- 1568US6974402B2Launch control of hybrid electric vehicle having a torque converterless drivelineFORD GLOBAL TECH LLC·Filed 2004·Granted Dec 13, 2005·20 cites·22 claims
- 1665US10336315B2Torque modulation in a hybrid vehicle downshift during regenerative brakingFORD GLOBAL TECH LLC·Filed 2016·Granted Jul 2, 2019·1 cites·22 claims
- 1764US7350602B2System and method for engine start detection for hybrid vehiclesFORD GLOBAL TECH LLC·Filed 2004·Granted Apr 1, 2008·18 cites·12 claims
- 1855US7326149B2Converterless transmission shift control systemFORD GLOBAL TECH LLC·Filed 2004·Granted Feb 5, 2008·8 cites·12 claims
- 1943US2008078593A1Hybrid Vehicle with Camless Valve ControlORTMANN WALT·Filed 2006·Application pending·0 cites
- 2042US2015057912A1Vehicle carbon monoxide detection system and methodFORD GLOBAL TECH LLC·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Walt Ortmann files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →