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For the Inventor, By the Inventor

Fenton, MI, United States of America

Gregory J York

USPTO Granted Patents = 15 

Average Co-Inventor Count = 4.4

ph-index = 5

Forward Citations = 101(Granted Patents)


Company Filing History:

goldMedal15 out of 31,002 
 
Gm Global Technolgoy Operations, Inc.
 patents

Years Active: 2004-2019

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15 patents (USPTO):Explore Patents
1. 10352223 - Method for cold start emissions diagnostic (2019-07-16),
2. 9903282 - Park positions for variable camshaft phasing systems and methods (2018-02-27),
3. 9840977 - Engine stop position control system and method (2017-12-12),
4. 9605567 - Oil pump control systems and methods (2017-03-28),
5. 9353694 - Intake temperature control systems and methods for intake manifold protection (2016-05-31),
6. 9175628 - Coordinated engine torque control (2015-11-03),
7. 9080516 - Diagnostic system and method for a variable valve lift mechanism (2015-07-14),
8. 8855894 - Exhaust temperature and pressure modeling systems and methods (2014-10-07),
9. 8336511 - Method and system for controlling a cam phaser (2012-12-25),
10. 8316828 - Exhaust gas recirculation diagnostic for coordinated torque control systems (2012-11-27),
11. 8019526 - Adapter phasor control hold duty cycle system for an engine (2011-09-13),
12. 7565888 - System to release a stuck lock-pin in a cam phaser (2009-07-28),
13. 7519466 - Cam phaser compensation in a hybrid vehicle system (2009-04-14),
14. 6966287 - CAM phaser and DOD coordination for engine torque control (2005-11-22),
15. 6755078 - Methods and apparatus for estimating the temperature of an exhaust gas recirculation valve coil (2004-06-29),

Title: Gregory J. York: Innovator in Emission Control Technologies

Introduction

Gregory J. York is a prominent inventor based in Fenton, MI, recognized for his significant contributions to emissions control technologies in the automotive industry. With a remarkable portfolio of 15 patents, York has dedicated his career to enhancing the efficiency and sustainability of internal combustion engines.

Latest Patents

York's innovative spirit is exemplified in his recent patents, which reflect his expertise in diagnostic methods and engine control systems. One of his latest inventions, titled "Method for Cold Start Emissions Diagnostic," introduces a comprehensive approach to assessing the catalytic treatment device of an internal combustion engine. This method involves determining a torque reserve, assessing the catalyst light-off (CLO) state, and integrating the total torque reserve over a specific time period. It establishes an integration threshold to indicate whether the cold start emissions diagnostic is successful.

Another notable patent is "Park Positions for Variable Camshaft Phasing Systems and Methods." This patent outlines an advanced engine control system that includes a shutdown control module to manage engine shutdown processes efficiently. This innovative system ensures that the exhaust valve of a cylinder is fully closed during an exhaust stroke, optimizing engine performance.

Career Highlights

York is currently affiliated with GM Global Technology Operations LLC, where he plays a vital role in developing cutting-edge technologies to improve vehicle emissions and operational efficiency. His dedication and innovative mindset have significantly influenced the company's advancements in environmental technologies.

Collaborations

Throughout his career, York has collaborated with esteemed colleagues such as Jeffrey M. Kaiser and Michael Livshiz. Together, they have contributed to various projects aimed at enhancing engine technology and minimizing environmental impact, further showcasing the power of teamwork in driving innovation within the automotive sector.

Conclusion

Gregory J. York exemplifies the spirit of innovation with his relentless pursuit of advancements in emission control technologies. His contributions through numerous patents and collaborations illustrate the profound impact that dedicated inventors can have on the automotive industry and the environment. His work continues to inspire future innovations in sustainable engineering.

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