Ortmann; Walt

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ortmann; Walt.The latest application filed is for "converterless transmission shift control system".

Company Profile

0.9.10

Ortmann; Walt - Saline MI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Converterless transmission shift control system Grant 7,682,285 - Kraska , et al. March 23, 2	2010-03-23
Hydrogen fuelled hybrid powertrain and vehicle Grant 7,608,011 - Grabowski , et al. October 27, 2	2009-10-27
Converterless Transmission Shift Control System App 20080096722 - Kraska; Marvin ; et al.	2008-04-24
Hybrid Vehicle with Camless Valve Control App 20080078593 - Ortmann; Walt ; et al.	2008-04-03
System and method for engine start detection for hybrid vehicles Grant 7,350,602 - Colvin , et al. April 1, 2	2008-04-01
Hybrid vehicle powertrain with a multiple-ratio power transmission mechanism Grant 7,331,899 - Ortmann , et al. February 19, 2	2008-02-19
Converterless transmission shift control system Grant 7,326,149 - Kraska , et al. February 5, 2	2008-02-05
Hybrid Vehicle Powertrain with a Multiple-Ratio Power Transmission Mechanism App 20070270277 - Ortmann; Walt ; et al.	2007-11-22
Hybrid vehicle powertrain with a multiple-ratio power transmission mechanism Grant 7,261,671 - Ortmann , et al. August 28, 2	2007-08-28
Dual rotor motor for a hybrid vehicle transmission Grant 7,240,751 - Hoare , et al. July 10, 2	2007-07-10
Control of power-on downshifts in a multiple-ratio powertrain for a hybrid vehicle Grant 7,223,201 - Colvin , et al. May 29, 2	2007-05-29
Dual Rotor Motor For A Hybrid Vehicle Transmission App 20060249319 - Hoare; Graham ; et al.	2006-11-09
Hydrogen fuelled hybrid powertrain and vehicle App 20060174624 - Grabowski; Tony ; et al.	2006-08-10
Control Of Power-on Downshifts In A Multiple-ratio Powertrain For A Hybrid Vehicle App 20060142117 - Colvin; Dan ; et al.	2006-06-29
Converterless Transmission Shift Control System App 20060100060 - Kraska; Marvin ; et al.	2006-05-11
System And Method For Engine Start Detection For Hybrid Vehicles App 20060011394 - Colvin; Dan ; et al.	2006-01-19
Launch control of hybrid electric vehicle having a torque converterless driveline Grant 6,974,402 - Colvin , et al. December 13, 2	2005-12-13
Launch Control Of Hybrid Electric Vehicle Having A Torque Converterless Driveline App 20050181907 - Colvin, Dan ; et al.	2005-08-18
Hybrid Vehicle Powertrain With A Multiple-ratio Power Transmission Mechanism App 20050054480 - Ortmann, Walt ; et al.	2005-03-10

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