Troy, MI, United States of America

Ronald J Herrin

This inventor holds 8 USPTO granted patents. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 1977-2017.


% Patents Active = 87.5

Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 54(Granted Patents)


Location History:

  • Clawson, MI (US) (1977 - 1980)
  • Troy, MI (US) (2005 - 2017)

Company Filing History:


Years Active: 1977-2017

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8 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Ronald J. Herrin

Introduction

Ronald J. Herrin is a notable inventor based in Troy, MI (US), recognized for his significant contributions to engine control systems. With a total of 8 patents to his name, Herrin has made strides in enhancing vehicle performance and efficiency through innovative technologies.

Latest Patents

Among his latest patents is the "Fifty percent burn crankshaft angle estimation systems and methods." This invention involves an engine control system that estimates the crankshaft angle at which 50 percent of the fuel mass is burned during combustion. The system utilizes various parameters, including combustion speed, engine speed, air mass per cylinder, and spark timing to optimize engine performance. Another notable patent is the "System and method for controlling spark timing based on a duration of a fuel burn within a cylinder in an engine." This system includes a burn duration module that determines the duration of fuel burn within a cylinder and a spark control module that adjusts the spark timing accordingly.

Career Highlights

Ronald J. Herrin is currently employed at GM Global Technology Operations, Inc., where he continues to develop innovative solutions for automotive technology. His work focuses on improving engine efficiency and performance, contributing to the advancement of modern vehicles.

Collaborations

Throughout his career, Herrin has collaborated with esteemed colleagues, including Donald J. Pozniak and Gary Robert Cygan, Jr. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Ronald J. Herrin's contributions to engine control systems exemplify the impact of innovation in the automotive industry. His patents reflect a commitment to enhancing vehicle performance and efficiency, solidifying his reputation as a leading inventor in his field.

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