Walt Joseph Ortmann

This inventor holds 18 USPTO granted patents and 1 published patent application, primarily in Hybrid Vehicle Powertrains. Top assignee: Ford Global Technolgoies, LLC. Active years: 2005-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Walt Joseph Ortmann. Retrieved from https://idiyas.com/inventor/walt-joseph-ortmann

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 18 (Patent Applications = 1)

% Patents Active = 61.1

Average Co-Inventor Count = 3.4

ph-index = 9

Forward Citations = 271(Granted Patents)

Company Filing History:

18 out of 26,724

Ford Global Technolgoies, LLC

patents

Years Active: 2005-2020

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Areas of Expertise:

Hybrid Vehicle

Powertrain

Torque Modulation

Multi-Mode Powersplit

Regenerative Braking

Electric Vehicle

Wheel Positioning

Power Transmission

Hydrogen Fuel

Launch Control

Dual Rotor Motor

Downshift Control

18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10632989 - System and method for operating a vehicle powertrain (2020-04-28),

2. 10336315 - Torque modulation in a hybrid vehicle downshift during regenerative braking (2019-07-02),

3. 9493148 - Torque modulation in a hybrid vehicle downshift during regenerative braking (2016-11-15),

4. 9108501 - Multi-mode powersplit powertrain for electric vehicle (2015-08-18),

5. 8849518 - Method and system for automatic wheel positioning (2014-09-30),

6. 8740739 - Reconfigurable powersplit powertrain for an electric vehicle (2014-06-03),

7. 8384237 - Low voltage bus stability (2013-02-26),

8. 8308182 - Trailer connection assist system (2012-11-13),

9. 7682285 - Converterless transmission shift control system (2010-03-23),

10. 7676313 - Target speed control strategy for power-off shifts in a hybrid electric vehicle (2010-03-09),

11. 7608011 - Hydrogen fuelled hybrid powertrain and vehicle (2009-10-27),

12. 7350602 - System and method for engine start detection for hybrid vehicles (2008-04-01),

13. 7331899 - Hybrid vehicle powertrain with a multiple-ratio power transmission mechanism (2008-02-19),

14. 7326149 - Converterless transmission shift control system (2008-02-05),

15. 7261671 - Hybrid vehicle powertrain with a multiple-ratio power transmission mechanism (2007-08-28),

Title: Walt Joseph Ortmann: Innovator in Hybrid Vehicle Technology

Introduction

Walt Joseph Ortmann is a prominent inventor based in Saline, MI (US), known for his significant contributions to hybrid vehicle technology. With a total of 18 patents to his name, Ortmann has made a lasting impact in the automotive industry, particularly in the field of powertrain systems.

Latest Patents

Ortmann's latest patents include a "System and method for operating a vehicle powertrain," which describes methods and systems for operating a hybrid vehicle's powertrain that includes two electric machines and a transmission. This innovation ensures that vehicle propulsion is maintained while determining transmission operating parameters to improve overall operation. Another notable patent is "Torque modulation in a hybrid vehicle downshift during regenerative braking." This invention focuses on minimizing shift shock during downshifts in a hybrid electric vehicle while in regenerative braking mode, maintaining total powertrain torque at a desired target.

Career Highlights

Walt Joseph Ortmann is currently employed at Ford Global Technologies, LLC, where he continues to develop innovative solutions for hybrid vehicles. His work has been instrumental in advancing the efficiency and performance of modern automotive technologies.

Collaborations

Throughout his career, Ortmann has collaborated with notable colleagues, including Marvin Paul Kraska and Dan Colvin, contributing to various projects that enhance vehicle technology.

Conclusion

Walt Joseph Ortmann's contributions to hybrid vehicle technology through his patents and work at Ford Global Technologies, LLC, highlight his role as a key innovator in the automotive industry. His advancements continue to shape the future of vehicle powertrains and improve driving experiences.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

1 patent pending: