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For the Inventor, By the Inventor

Milford, MI, United States of America

Rebecca J Darr

USPTO Granted Patents = 25 

Average Co-Inventor Count = 3.6

ph-index = 5

Forward Citations = 59(Granted Patents)


Company Filing History:

goldMedal25 out of 30,943 
 
Gm Global Technolgoy Operations, Inc.
 patents

Years Active: 2010-2017

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25 patents (USPTO):Explore Patents
1. 9797288 - Method of operating a vehicle under frozen diesel emission fluid conditions (2017-10-24),
2. 9322312 - Ambient humidity and temperature correction to particulate filter soot rate (2016-04-26),
3. 9145816 - Exhaust treatment methods and systems (2015-09-29),
4. 9140169 - Method for controlling regeneration within an after-treatment component of a compression-ignition engine (2015-09-22),
5. 9091190 - Accumulated ash correction during soot mass estimation in a vehicle exhaust aftertreatment device (2015-07-28),
6. 9046019 - System and method for particulate filter regeneration (2015-06-02),
7. 8959898 - Regeneration methods and systems for particulate filters (2015-02-24),
8. 8893482 - System for determining sulfur storage of aftertreatment devices (2014-11-25),
9. 8857152 - System and method for unloading hydrocarbon emissions from an exhaust after-treatment device (2014-10-14),
10. 8844267 - Method and system for controlling a nitrogen oxide (NOx) conversion efficiency monitor (2014-09-30),
11. 8745973 - System and method for controlling reducing agent injection in a selective catalytic reduction system (2014-06-10),
12. 8621854 - System and method for determining an age of and controlling a selective catalytic reduction catalyst (2014-01-07),
13. 8617495 - Exhaust gas aftertreatment desulfurization control (2013-12-31),
14. 8509983 - Diesel-exhaust-fluid refill detection (2013-08-13),
15. 8505284 - Stratified particulate filter regeneration system (2013-08-13),

Title: The Innovative Contributions of Rebecca J. Darr in Automotive Technology

Introduction

Rebecca J. Darr, based in Milford, MI, is an accomplished inventor with an impressive portfolio of 25 patents. Her work, primarily in automotive technology, showcases her dedication to enhancing vehicle performance and emissions control.

Latest Patents

Among her recent inventions is a groundbreaking method for operating a vehicle under frozen diesel emission fluid conditions. This innovative approach involves determining the state of the diesel emission fluid and implementing a temporary minimum mass to prevent the vehicle from entering a low diesel emission fluid inducement protocol. Another notable patent focuses on a method of regenerating an exhaust gas particulate filter in vehicles. This method improves efficiency by adjusting soot accumulation based on humidity and temperature, leading to optimized performance of internal combustion engines.

Career Highlights

Rebecca J. Darr currently works at GM Global Technology Operations LLC, where she has made significant strides in automotive technology. Her continuous efforts in researching and developing innovative solutions have positioned her as a key contributor in her field.

Collaborations

In her professional journey, Rebecca has collaborated with notable coworkers such as Paul Jasinkiewicz and Jason Daniel Mullins. Together, they have contributed to advancements in vehicle technology that address both performance and environmental concerns.

Conclusion

Rebecca J. Darr exemplifies the spirit of innovation in the automotive industry. Her extensive experience and impactful patents reflect her commitment to developing advanced technologies that meet the challenges of modern transportation. As the industry continues to evolve, her contributions will undoubtedly play a crucial role in shaping a sustainable future for vehicles.

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