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For the Inventor, By the Inventor

Livonia, MI, United States of America

Bret J Keller

This inventor holds 4 USPTO granted patents. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 2015-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Bret J Keller. Retrieved from https://idiyas.com/inventor/bret-j-keller

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

USPTO Granted Patents = 4

% Patents Active = 75.0

Average Co-Inventor Count = 2.5

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Livonia, MI (US) (2015 - 2016)
  • Plymouth Township, MI (US) (2019)

Company Filing History:

goldMedal4 out of 31,896 
 
Gm Global Technolgoy Operations, Inc.
 patents

Years Active: 2015-2019

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4 patents (USPTO):Explore Patents
1. 10518778 - Control system for a continuously variable transmission in a vehicle propulsion system (2019-12-31),
2. 9296368 - Determining effective brake pedal position (2016-03-29),
3. 9284902 - Engine control systems and methods for accelerator pedal tip-out (2016-03-15),
4. 9080515 - System and method for controlling engine torque to prevent driveline bump when a driver depresses an accelerator pedal (2015-07-14),

Title: Innovations of Bret J Keller

Introduction

Bret J Keller is an accomplished inventor based in Livonia, MI (US). He has made significant contributions to the field of vehicle propulsion systems, holding a total of 4 patents. His work focuses on enhancing the efficiency and safety of automotive technologies.

Latest Patents

One of his latest patents is a control system for a continuously variable transmission in a vehicle propulsion system. This innovative system includes a prime mover with an output shaft, a continuously variable transmission, and various modules that communicate to optimize vehicle performance. Another notable patent involves methods and systems for determining an effective brake pedal position for a vehicle. This invention assesses whether automatic braking is occurring and calculates the expected position of the brake pedal to achieve the necessary braking force.

Career Highlights

Bret J Keller is currently employed at GM Global Technology Operations, Inc., where he continues to develop cutting-edge automotive technologies. His expertise in vehicle propulsion systems has positioned him as a key player in the industry.

Collaborations

Throughout his career, Keller has collaborated with talented individuals such as Krishnendu Kar and Barbara A Shuler, contributing to various innovative projects.

Conclusion

Bret J Keller's contributions to automotive technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence the development of safer and more efficient vehicle systems.

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]
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